139152180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 407715840

約数和(自身を除く): 268563660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 930, 947, 948, 1185, 1580, 1860, 1894, 2370, 2449, 2841, 3788, 4735, 4740, 4898, 5682, 7347, 9470, 9796, 11364, 12245, 14205, 14694, 18940, 24490, 28410, 29357, 29388, 36735, 48980, 56820, 58714, 73470, 74813, 88071, 117428, 146785, 146940, 149626, 176142, 224439, 293570, 299252, 352284, 374065, 440355, 448878, 587140, 748130, 880710, 897756, 1122195, 1496260, 1761420, 2244390, 2319203, 4488780, 4638406, 6957609, 9276812, 11596015, 13915218, 23192030, 27830436, 34788045, 46384060, 69576090, 139152180]

約数ペア:

[(1, 139152180), (2, 69576090), (3, 46384060), (4, 34788045), (5, 27830436), (6, 23192030), (10, 13915218), (12, 11596015), (15, 9276812), (20, 6957609), (30, 4638406), (31, 4488780), (60, 2319203), (62, 2244390), (79, 1761420), (93, 1496260), (124, 1122195), (155, 897756), (158, 880710), (186, 748130), (237, 587140), (310, 448878), (316, 440355), (372, 374065), (395, 352284), (465, 299252), (474, 293570), (620, 224439), (790, 176142), (930, 149626), (947, 146940), (948, 146785), (1185, 117428), (1580, 88071), (1860, 74813), (1894, 73470), (2370, 58714), (2449, 56820), (2841, 48980), (3788, 36735), (4735, 29388), (4740, 29357), (4898, 28410), (5682, 24490), (7347, 18940), (9470, 14694), (9796, 14205), (11364, 12245)]