164633220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{914629}}^1$

素因数の和:914644

約数の個数: 36

約数和(自身を含む): 499387980

約数和(自身を除く): 334754760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 914629, 1829258, 2743887, 3658516, 4573145, 5487774, 8231661, 9146290, 10975548, 13719435, 16463322, 18292580, 27438870, 32926644, 41158305, 54877740, 82316610, 164633220]

約数ペア:

[(1, 164633220), (2, 82316610), (3, 54877740), (4, 41158305), (5, 32926644), (6, 27438870), (9, 18292580), (10, 16463322), (12, 13719435), (15, 10975548), (18, 9146290), (20, 8231661), (30, 5487774), (36, 4573145), (45, 3658516), (60, 2743887), (90, 1829258), (180, 914629)]