57942390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 153902592

約数和(自身を除く): 95960202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 2473, 3905, 4686, 4946, 7419, 7810, 11715, 12365, 14838, 23430, 24730, 27203, 37095, 54406, 74190, 81609, 136015, 163218, 175583, 272030, 351166, 408045, 526749, 816090, 877915, 1053498, 1755830, 1931413, 2633745, 3862826, 5267490, 5794239, 9657065, 11588478, 19314130, 28971195, 57942390]

約数ペア:

[(1, 57942390), (2, 28971195), (3, 19314130), (5, 11588478), (6, 9657065), (10, 5794239), (11, 5267490), (15, 3862826), (22, 2633745), (30, 1931413), (33, 1755830), (55, 1053498), (66, 877915), (71, 816090), (110, 526749), (142, 408045), (165, 351166), (213, 272030), (330, 175583), (355, 163218), (426, 136015), (710, 81609), (781, 74190), (1065, 54406), (1562, 37095), (2130, 27203), (2343, 24730), (2473, 23430), (3905, 14838), (4686, 12365), (4946, 11715), (7419, 7810)]