12312270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 33914880

約数和(自身を除く): 21602610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1471, 1674, 2790, 2942, 4185, 4413, 7355, 8370, 8826, 13239, 14710, 22065, 26478, 39717, 44130, 45601, 66195, 79434, 91202, 132390, 136803, 198585, 228005, 273606, 397170, 410409, 456010, 684015, 820818, 1231227, 1368030, 2052045, 2462454, 4104090, 6156135, 12312270]

約数ペア:

[(1, 12312270), (2, 6156135), (3, 4104090), (5, 2462454), (6, 2052045), (9, 1368030), (10, 1231227), (15, 820818), (18, 684015), (27, 456010), (30, 410409), (31, 397170), (45, 273606), (54, 228005), (62, 198585), (90, 136803), (93, 132390), (135, 91202), (155, 79434), (186, 66195), (270, 45601), (279, 44130), (310, 39717), (465, 26478), (558, 22065), (837, 14710), (930, 13239), (1395, 8826), (1471, 8370), (1674, 7355), (2790, 4413), (2942, 4185)]