11899020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 39062016

約数和(自身を除く): 27162996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 691, 820, 861, 1148, 1230, 1382, 1435, 1722, 2073, 2460, 2764, 2870, 3444, 3455, 4146, 4305, 4837, 5740, 6910, 8292, 8610, 9674, 10365, 13820, 14511, 17220, 19348, 20730, 24185, 28331, 29022, 41460, 48370, 56662, 58044, 72555, 84993, 96740, 113324, 141655, 145110, 169986, 198317, 283310, 290220, 339972, 396634, 424965, 566620, 594951, 793268, 849930, 991585, 1189902, 1699860, 1983170, 2379804, 2974755, 3966340, 5949510, 11899020]

約数ペア:

[(1, 11899020), (2, 5949510), (3, 3966340), (4, 2974755), (5, 2379804), (6, 1983170), (7, 1699860), (10, 1189902), (12, 991585), (14, 849930), (15, 793268), (20, 594951), (21, 566620), (28, 424965), (30, 396634), (35, 339972), (41, 290220), (42, 283310), (60, 198317), (70, 169986), (82, 145110), (84, 141655), (105, 113324), (123, 96740), (140, 84993), (164, 72555), (205, 58044), (210, 56662), (246, 48370), (287, 41460), (410, 29022), (420, 28331), (492, 24185), (574, 20730), (615, 19348), (691, 17220), (820, 14511), (861, 13820), (1148, 10365), (1230, 9674), (1382, 8610), (1435, 8292), (1722, 6910), (2073, 5740), (2460, 4837), (2764, 4305), (2870, 4146), (3444, 3455)]