4918318440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5855141}}^1$

素因数の和:5855162

約数の個数: 64

約数和(自身を含む): 16862808960

約数和(自身を除く): 11944490520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5855141, 11710282, 17565423, 23420564, 29275705, 35130846, 40985987, 46841128, 58551410, 70261692, 81971974, 87827115, 117102820, 122957961, 140523384, 163943948, 175654230, 204929935, 234205640, 245915922, 327887896, 351308460, 409859870, 491831844, 614789805, 702616920, 819719740, 983663688, 1229579610, 1639439480, 2459159220, 4918318440]

約数ペア:

[(1, 4918318440), (2, 2459159220), (3, 1639439480), (4, 1229579610), (5, 983663688), (6, 819719740), (7, 702616920), (8, 614789805), (10, 491831844), (12, 409859870), (14, 351308460), (15, 327887896), (20, 245915922), (21, 234205640), (24, 204929935), (28, 175654230), (30, 163943948), (35, 140523384), (40, 122957961), (42, 117102820), (56, 87827115), (60, 81971974), (70, 70261692), (84, 58551410), (105, 46841128), (120, 40985987), (140, 35130846), (168, 29275705), (210, 23420564), (280, 17565423), (420, 11710282), (840, 5855141)]