12629220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210487}}^1$

素因数の和:210499

約数の個数: 24

約数和(自身を含む): 35361984

約数和(自身を除く): 22732764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210487, 420974, 631461, 841948, 1052435, 1262922, 2104870, 2525844, 3157305, 4209740, 6314610, 12629220]

約数ペア:

[(1, 12629220), (2, 6314610), (3, 4209740), (4, 3157305), (5, 2525844), (6, 2104870), (10, 1262922), (12, 1052435), (15, 841948), (20, 631461), (30, 420974), (60, 210487)]