486961830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 1396362240

約数和(自身を除く): 909400410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 73, 83, 90, 94, 95, 114, 141, 146, 166, 171, 190, 219, 235, 249, 282, 285, 342, 365, 415, 423, 438, 470, 498, 570, 657, 705, 730, 747, 830, 846, 855, 893, 1095, 1245, 1314, 1387, 1410, 1494, 1577, 1710, 1786, 2115, 2190, 2490, 2679, 2774, 3154, 3285, 3431, 3735, 3901, 4161, 4230, 4465, 4731, 5358, 6059, 6570, 6862, 6935, 7470, 7802, 7885, 8037, 8322, 8930, 9462, 10293, 11703, 12118, 12483, 13395, 13870, 14193, 15770, 16074, 17155, 18177, 19505, 20586, 20805, 23406, 23655, 24966, 26790, 28386, 30295, 30879, 34310, 35109, 36354, 39010, 40185, 41610, 47310, 51465, 54531, 58515, 60590, 61758, 62415, 65189, 70218, 70965, 74119, 80370, 90885, 102930, 109062, 115121, 117030, 124830, 130378, 141930, 148238, 154395, 175545, 181770, 195567, 222357, 230242, 272655, 284773, 308790, 325945, 345363, 351090, 370595, 391134, 444714, 545310, 569546, 575605, 586701, 651890, 667071, 690726, 741190, 854319, 977835, 1036089, 1111785, 1151210, 1173402, 1334142, 1423865, 1708638, 1726815, 1955670, 2072178, 2223570, 2562957, 2847730, 2933505, 3335355, 3453630, 4271595, 5125914, 5180445, 5410687, 5867010, 6670710, 8543190, 10360890, 10821374, 12814785, 16232061, 25629570, 27053435, 32464122, 48696183, 54106870, 81160305, 97392366, 162320610, 243480915, 486961830]

約数ペア:

[(1, 486961830), (2, 243480915), (3, 162320610), (5, 97392366), (6, 81160305), (9, 54106870), (10, 48696183), (15, 32464122), (18, 27053435), (19, 25629570), (30, 16232061), (38, 12814785), (45, 10821374), (47, 10360890), (57, 8543190), (73, 6670710), (83, 5867010), (90, 5410687), (94, 5180445), (95, 5125914), (114, 4271595), (141, 3453630), (146, 3335355), (166, 2933505), (171, 2847730), (190, 2562957), (219, 2223570), (235, 2072178), (249, 1955670), (282, 1726815), (285, 1708638), (342, 1423865), (365, 1334142), (415, 1173402), (423, 1151210), (438, 1111785), (470, 1036089), (498, 977835), (570, 854319), (657, 741190), (705, 690726), (730, 667071), (747, 651890), (830, 586701), (846, 575605), (855, 569546), (893, 545310), (1095, 444714), (1245, 391134), (1314, 370595), (1387, 351090), (1410, 345363), (1494, 325945), (1577, 308790), (1710, 284773), (1786, 272655), (2115, 230242), (2190, 222357), (2490, 195567), (2679, 181770), (2774, 175545), (3154, 154395), (3285, 148238), (3431, 141930), (3735, 130378), (3901, 124830), (4161, 117030), (4230, 115121), (4465, 109062), (4731, 102930), (5358, 90885), (6059, 80370), (6570, 74119), (6862, 70965), (6935, 70218), (7470, 65189), (7802, 62415), (7885, 61758), (8037, 60590), (8322, 58515), (8930, 54531), (9462, 51465), (10293, 47310), (11703, 41610), (12118, 40185), (12483, 39010), (13395, 36354), (13870, 35109), (14193, 34310), (15770, 30879), (16074, 30295), (17155, 28386), (18177, 26790), (19505, 24966), (20586, 23655), (20805, 23406)]