15674499390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 41390300160

約数和(自身を除く): 25715800770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 257, 330, 421, 439, 514, 771, 842, 878, 1263, 1285, 1317, 1542, 2105, 2195, 2526, 2570, 2634, 2827, 3855, 4210, 4390, 4631, 4829, 5654, 6315, 6585, 7710, 8481, 9262, 9658, 12630, 13170, 13893, 14135, 14487, 16962, 23155, 24145, 27786, 28270, 28974, 42405, 46310, 48290, 69465, 72435, 84810, 108197, 112823, 138930, 144870, 184819, 216394, 225646, 324591, 338469, 369638, 540985, 554457, 564115, 649182, 676938, 924095, 1081970, 1108914, 1128230, 1190167, 1241053, 1622955, 1692345, 1848190, 2033009, 2380334, 2482106, 2772285, 3245910, 3384690, 3570501, 3723159, 4066018, 5544570, 5950835, 6099027, 6205265, 7141002, 7446318, 10165045, 11901670, 12198054, 12410530, 17852505, 18615795, 20330090, 30495135, 35705010, 37231590, 47498483, 60990270, 94996966, 142495449, 237492415, 284990898, 474984830, 522483313, 712477245, 1044966626, 1424954490, 1567449939, 2612416565, 3134899878, 5224833130, 7837249695, 15674499390]

約数ペア:

[(1, 15674499390), (2, 7837249695), (3, 5224833130), (5, 3134899878), (6, 2612416565), (10, 1567449939), (11, 1424954490), (15, 1044966626), (22, 712477245), (30, 522483313), (33, 474984830), (55, 284990898), (66, 237492415), (110, 142495449), (165, 94996966), (257, 60990270), (330, 47498483), (421, 37231590), (439, 35705010), (514, 30495135), (771, 20330090), (842, 18615795), (878, 17852505), (1263, 12410530), (1285, 12198054), (1317, 11901670), (1542, 10165045), (2105, 7446318), (2195, 7141002), (2526, 6205265), (2570, 6099027), (2634, 5950835), (2827, 5544570), (3855, 4066018), (4210, 3723159), (4390, 3570501), (4631, 3384690), (4829, 3245910), (5654, 2772285), (6315, 2482106), (6585, 2380334), (7710, 2033009), (8481, 1848190), (9262, 1692345), (9658, 1622955), (12630, 1241053), (13170, 1190167), (13893, 1128230), (14135, 1108914), (14487, 1081970), (16962, 924095), (23155, 676938), (24145, 649182), (27786, 564115), (28270, 554457), (28974, 540985), (42405, 369638), (46310, 338469), (48290, 324591), (69465, 225646), (72435, 216394), (84810, 184819), (108197, 144870), (112823, 138930)]