1950149740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 5555612160

約数和(自身を除く): 3605462420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 73, 76, 77, 83, 95, 110, 121, 133, 140, 146, 154, 166, 190, 209, 220, 242, 266, 292, 308, 332, 365, 380, 385, 415, 418, 484, 511, 532, 581, 605, 665, 730, 770, 803, 830, 836, 847, 913, 1022, 1045, 1162, 1210, 1330, 1387, 1460, 1463, 1540, 1577, 1606, 1660, 1694, 1826, 2044, 2090, 2299, 2324, 2420, 2555, 2660, 2774, 2905, 2926, 3154, 3212, 3388, 3652, 4015, 4180, 4235, 4565, 4598, 5110, 5548, 5621, 5810, 5852, 6059, 6308, 6391, 6935, 7315, 7885, 8030, 8470, 8833, 9130, 9196, 9709, 10043, 10220, 11039, 11242, 11495, 11620, 12118, 12782, 13870, 14630, 15257, 15770, 16060, 16093, 16940, 17347, 17666, 18260, 19418, 20086, 22078, 22484, 22990, 24236, 25564, 27740, 28105, 29260, 30295, 30514, 31540, 31955, 32186, 34694, 35332, 38836, 40172, 42413, 44156, 44165, 45980, 48545, 50215, 55195, 56210, 60590, 61028, 61831, 63910, 64372, 66649, 69388, 70301, 76285, 80465, 84826, 86735, 88330, 97090, 100430, 106799, 110390, 112420, 115121, 121180, 121429, 123662, 127820, 133298, 140602, 152570, 160930, 167827, 169652, 173470, 176660, 190817, 194180, 200860, 212065, 213598, 220780, 230242, 242858, 247324, 266596, 281204, 305140, 309155, 321860, 333245, 335654, 346940, 351505, 381634, 424130, 427196, 460484, 466543, 485716, 533995, 575605, 607145, 618310, 666490, 671308, 703010, 733139, 763268, 805847, 839135, 848260, 933086, 954085, 1067990, 1151210, 1174789, 1214290, 1236620, 1266331, 1332980, 1335719, 1406020, 1466278, 1611694, 1678270, 1866172, 1908170, 2135980, 2302420, 2332715, 2349578, 2428580, 2532662, 2671438, 2932556, 3223388, 3356540, 3665695, 3816340, 4029235, 4665430, 4699156, 5065324, 5131973, 5342876, 5873945, 6331655, 6678595, 7331390, 8058470, 8864317, 9330860, 10263946, 11747890, 12663310, 13357190, 13929641, 14662780, 16116940, 17728634, 20527892, 23495780, 25326620, 25659865, 26714380, 27859282, 35457268, 44321585, 51319730, 55718564, 69648205, 88643170, 97507487, 102639460, 139296410, 177286340, 195014974, 278592820, 390029948, 487537435, 975074870, 1950149740]

約数ペア:

[(1, 1950149740), (2, 975074870), (4, 487537435), (5, 390029948), (7, 278592820), (10, 195014974), (11, 177286340), (14, 139296410), (19, 102639460), (20, 97507487), (22, 88643170), (28, 69648205), (35, 55718564), (38, 51319730), (44, 44321585), (55, 35457268), (70, 27859282), (73, 26714380), (76, 25659865), (77, 25326620), (83, 23495780), (95, 20527892), (110, 17728634), (121, 16116940), (133, 14662780), (140, 13929641), (146, 13357190), (154, 12663310), (166, 11747890), (190, 10263946), (209, 9330860), (220, 8864317), (242, 8058470), (266, 7331390), (292, 6678595), (308, 6331655), (332, 5873945), (365, 5342876), (380, 5131973), (385, 5065324), (415, 4699156), (418, 4665430), (484, 4029235), (511, 3816340), (532, 3665695), (581, 3356540), (605, 3223388), (665, 2932556), (730, 2671438), (770, 2532662), (803, 2428580), (830, 2349578), (836, 2332715), (847, 2302420), (913, 2135980), (1022, 1908170), (1045, 1866172), (1162, 1678270), (1210, 1611694), (1330, 1466278), (1387, 1406020), (1460, 1335719), (1463, 1332980), (1540, 1266331), (1577, 1236620), (1606, 1214290), (1660, 1174789), (1694, 1151210), (1826, 1067990), (2044, 954085), (2090, 933086), (2299, 848260), (2324, 839135), (2420, 805847), (2555, 763268), (2660, 733139), (2774, 703010), (2905, 671308), (2926, 666490), (3154, 618310), (3212, 607145), (3388, 575605), (3652, 533995), (4015, 485716), (4180, 466543), (4235, 460484), (4565, 427196), (4598, 424130), (5110, 381634), (5548, 351505), (5621, 346940), (5810, 335654), (5852, 333245), (6059, 321860), (6308, 309155), (6391, 305140), (6935, 281204), (7315, 266596), (7885, 247324), (8030, 242858), (8470, 230242), (8833, 220780), (9130, 213598), (9196, 212065), (9709, 200860), (10043, 194180), (10220, 190817), (11039, 176660), (11242, 173470), (11495, 169652), (11620, 167827), (12118, 160930), (12782, 152570), (13870, 140602), (14630, 133298), (15257, 127820), (15770, 123662), (16060, 121429), (16093, 121180), (16940, 115121), (17347, 112420), (17666, 110390), (18260, 106799), (19418, 100430), (20086, 97090), (22078, 88330), (22484, 86735), (22990, 84826), (24236, 80465), (25564, 76285), (27740, 70301), (28105, 69388), (29260, 66649), (30295, 64372), (30514, 63910), (31540, 61831), (31955, 61028), (32186, 60590), (34694, 56210), (35332, 55195), (38836, 50215), (40172, 48545), (42413, 45980), (44156, 44165)]