313619210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3779}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 580789440

約数和(自身を除く): 267170230

約数列:

[1, 2, 5, 10, 43, 86, 193, 215, 386, 430, 965, 1930, 3779, 7558, 8299, 16598, 18895, 37790, 41495, 82990, 162497, 324994, 729347, 812485, 1458694, 1624970, 3646735, 7293470, 31361921, 62723842, 156809605, 313619210]

約数ペア:

[(1, 313619210), (2, 156809605), (5, 62723842), (10, 31361921), (43, 7293470), (86, 3646735), (193, 1624970), (215, 1458694), (386, 812485), (430, 729347), (965, 324994), (1930, 162497), (3779, 82990), (7558, 41495), (8299, 37790), (16598, 18895)]