314942790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{70457}}^1$

素因数の和:70616

約数の個数: 32

約数和(自身を含む): 760946400

約数和(自身を除く): 446003610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 70457, 140914, 211371, 352285, 422742, 704570, 1056855, 2113710, 10498093, 20996186, 31494279, 52490465, 62988558, 104980930, 157471395, 314942790]

約数ペア:

[(1, 314942790), (2, 157471395), (3, 104980930), (5, 62988558), (6, 52490465), (10, 31494279), (15, 20996186), (30, 10498093), (149, 2113710), (298, 1056855), (447, 704570), (745, 422742), (894, 352285), (1490, 211371), (2235, 140914), (4470, 70457)]