7975630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3268

約数の個数: 32

約数和(自身を含む): 16279200

約数和(自身を除く): 8303570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3229, 6458, 16145, 32290, 41977, 61351, 83954, 122702, 209885, 306755, 419770, 613510, 797563, 1595126, 3987815, 7975630]

約数ペア:

[(1, 7975630), (2, 3987815), (5, 1595126), (10, 797563), (13, 613510), (19, 419770), (26, 306755), (38, 209885), (65, 122702), (95, 83954), (130, 61351), (190, 41977), (247, 32290), (494, 16145), (1235, 6458), (2470, 3229)]