63479220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151141}}^1$

素因数の和:151160

約数の個数: 48

約数和(自身を含む): 203134848

約数和(自身を除く): 139655628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 151141, 302282, 453423, 604564, 755705, 906846, 1057987, 1511410, 1813692, 2115974, 2267115, 3022820, 3173961, 4231948, 4534230, 5289935, 6347922, 9068460, 10579870, 12695844, 15869805, 21159740, 31739610, 63479220]

約数ペア:

[(1, 63479220), (2, 31739610), (3, 21159740), (4, 15869805), (5, 12695844), (6, 10579870), (7, 9068460), (10, 6347922), (12, 5289935), (14, 4534230), (15, 4231948), (20, 3173961), (21, 3022820), (28, 2267115), (30, 2115974), (35, 1813692), (42, 1511410), (60, 1057987), (70, 906846), (84, 755705), (105, 604564), (140, 453423), (210, 302282), (420, 151141)]