268405970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201809}}^1$

素因数の和:201842

約数の個数: 32

約数和(自身を含む): 581212800

約数和(自身を除く): 312806830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 201809, 403618, 1009045, 1412663, 2018090, 2825326, 3834371, 7063315, 7668742, 14126630, 19171855, 26840597, 38343710, 53681194, 134202985, 268405970]

約数ペア:

[(1, 268405970), (2, 134202985), (5, 53681194), (7, 38343710), (10, 26840597), (14, 19171855), (19, 14126630), (35, 7668742), (38, 7063315), (70, 3834371), (95, 2825326), (133, 2018090), (190, 1412663), (266, 1009045), (665, 403618), (1330, 201809)]