464431630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{188029}}^1$

素因数の和:188068

約数の個数: 32

約数和(自身を含む): 947671200

約数和(自身を除く): 483239570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 188029, 376058, 940145, 1880290, 2444377, 3572551, 4888754, 7145102, 12221885, 17862755, 24443770, 35725510, 46443163, 92886326, 232215815, 464431630]

約数ペア:

[(1, 464431630), (2, 232215815), (5, 92886326), (10, 46443163), (13, 35725510), (19, 24443770), (26, 17862755), (38, 12221885), (65, 7145102), (95, 4888754), (130, 3572551), (190, 2444377), (247, 1880290), (494, 940145), (1235, 376058), (2470, 188029)]