310530870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 934315200

約数和(自身を除く): 623784330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 61, 65, 78, 90, 95, 114, 117, 122, 130, 171, 183, 190, 195, 229, 234, 247, 285, 305, 342, 366, 390, 458, 494, 549, 570, 585, 610, 687, 741, 793, 855, 915, 1098, 1145, 1159, 1170, 1235, 1374, 1482, 1586, 1710, 1830, 2061, 2223, 2290, 2318, 2379, 2470, 2745, 2977, 3435, 3477, 3705, 3965, 4122, 4351, 4446, 4758, 5490, 5795, 5954, 6870, 6954, 7137, 7410, 7930, 8702, 8931, 10305, 10431, 11115, 11590, 11895, 13053, 13969, 14274, 14885, 15067, 17385, 17862, 20610, 20862, 21755, 22230, 23790, 26106, 26793, 27938, 29770, 30134, 34770, 35685, 39159, 41907, 43510, 44655, 45201, 52155, 53586, 56563, 65265, 69845, 71370, 75335, 78318, 83814, 89310, 90402, 104310, 113126, 125721, 130530, 133965, 135603, 139690, 150670, 169689, 181597, 195795, 209535, 226005, 251442, 265411, 267930, 271206, 282815, 339378, 363194, 391590, 419070, 452010, 509067, 530822, 544791, 565630, 628605, 678015, 796233, 848445, 907985, 1018134, 1089582, 1257210, 1327055, 1356030, 1592466, 1634373, 1696890, 1815970, 2388699, 2545335, 2654110, 2723955, 3268746, 3450343, 3981165, 4777398, 5090670, 5447910, 6900686, 7962330, 8171865, 10351029, 11943495, 16343730, 17251715, 20702058, 23886990, 31053087, 34503430, 51755145, 62106174, 103510290, 155265435, 310530870]

約数ペア:

[(1, 310530870), (2, 155265435), (3, 103510290), (5, 62106174), (6, 51755145), (9, 34503430), (10, 31053087), (13, 23886990), (15, 20702058), (18, 17251715), (19, 16343730), (26, 11943495), (30, 10351029), (38, 8171865), (39, 7962330), (45, 6900686), (57, 5447910), (61, 5090670), (65, 4777398), (78, 3981165), (90, 3450343), (95, 3268746), (114, 2723955), (117, 2654110), (122, 2545335), (130, 2388699), (171, 1815970), (183, 1696890), (190, 1634373), (195, 1592466), (229, 1356030), (234, 1327055), (247, 1257210), (285, 1089582), (305, 1018134), (342, 907985), (366, 848445), (390, 796233), (458, 678015), (494, 628605), (549, 565630), (570, 544791), (585, 530822), (610, 509067), (687, 452010), (741, 419070), (793, 391590), (855, 363194), (915, 339378), (1098, 282815), (1145, 271206), (1159, 267930), (1170, 265411), (1235, 251442), (1374, 226005), (1482, 209535), (1586, 195795), (1710, 181597), (1830, 169689), (2061, 150670), (2223, 139690), (2290, 135603), (2318, 133965), (2379, 130530), (2470, 125721), (2745, 113126), (2977, 104310), (3435, 90402), (3477, 89310), (3705, 83814), (3965, 78318), (4122, 75335), (4351, 71370), (4446, 69845), (4758, 65265), (5490, 56563), (5795, 53586), (5954, 52155), (6870, 45201), (6954, 44655), (7137, 43510), (7410, 41907), (7930, 39159), (8702, 35685), (8931, 34770), (10305, 30134), (10431, 29770), (11115, 27938), (11590, 26793), (11895, 26106), (13053, 23790), (13969, 22230), (14274, 21755), (14885, 20862), (15067, 20610), (17385, 17862)]