164051220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2734187}}^1$

素因数の和:2734199

約数の個数: 24

約数和(自身を含む): 459343584

約数和(自身を除く): 295292364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2734187, 5468374, 8202561, 10936748, 13670935, 16405122, 27341870, 32810244, 41012805, 54683740, 82025610, 164051220]

約数ペア:

[(1, 164051220), (2, 82025610), (3, 54683740), (4, 41012805), (5, 32810244), (6, 27341870), (10, 16405122), (12, 13670935), (15, 10936748), (20, 8202561), (30, 5468374), (60, 2734187)]