314734390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{14867}}^1$

素因数の和:14976

約数の個数: 32

約数和(自身を含む): 594125280

約数和(自身を除く): 279390890

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 14867, 21170, 29734, 74335, 148670, 431143, 862286, 1085291, 2155715, 2170582, 4311430, 5426455, 10852910, 31473439, 62946878, 157367195, 314734390]

約数ペア:

[(1, 314734390), (2, 157367195), (5, 62946878), (10, 31473439), (29, 10852910), (58, 5426455), (73, 4311430), (145, 2170582), (146, 2155715), (290, 1085291), (365, 862286), (730, 431143), (2117, 148670), (4234, 74335), (10585, 29734), (14867, 21170)]