65570580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 96

約数和(自身を含む): 210631680

約数和(自身を除く): 145061100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3917, 4185, 5580, 7834, 8370, 11751, 15668, 16740, 19585, 23502, 35253, 39170, 47004, 58755, 70506, 78340, 105759, 117510, 121427, 141012, 176265, 211518, 235020, 242854, 352530, 364281, 423036, 485708, 528795, 607135, 705060, 728562, 1057590, 1092843, 1214270, 1457124, 1821405, 2115180, 2185686, 2428540, 3278529, 3642810, 4371372, 5464215, 6557058, 7285620, 10928430, 13114116, 16392645, 21856860, 32785290, 65570580]

約数ペア:

[(1, 65570580), (2, 32785290), (3, 21856860), (4, 16392645), (5, 13114116), (6, 10928430), (9, 7285620), (10, 6557058), (12, 5464215), (15, 4371372), (18, 3642810), (20, 3278529), (27, 2428540), (30, 2185686), (31, 2115180), (36, 1821405), (45, 1457124), (54, 1214270), (60, 1092843), (62, 1057590), (90, 728562), (93, 705060), (108, 607135), (124, 528795), (135, 485708), (155, 423036), (180, 364281), (186, 352530), (270, 242854), (279, 235020), (310, 211518), (372, 176265), (465, 141012), (540, 121427), (558, 117510), (620, 105759), (837, 78340), (930, 70506), (1116, 58755), (1395, 47004), (1674, 39170), (1860, 35253), (2790, 23502), (3348, 19585), (3917, 16740), (4185, 15668), (5580, 11751), (7834, 8370)]