357990970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17609}}^1$

素因数の和:17742

約数の個数: 32

約数和(自身を含む): 684676800

約数和(自身を除く): 326685830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 17609, 20330, 35218, 88045, 176090, 334571, 669142, 1672855, 1884163, 3345710, 3768326, 9420815, 18841630, 35799097, 71598194, 178995485, 357990970]

約数ペア:

[(1, 357990970), (2, 178995485), (5, 71598194), (10, 35799097), (19, 18841630), (38, 9420815), (95, 3768326), (107, 3345710), (190, 1884163), (214, 1672855), (535, 669142), (1070, 334571), (2033, 176090), (4066, 88045), (10165, 35218), (17609, 20330)]