145806330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156781}}^1$

素因数の和:156822

約数の個数: 32

約数和(自身を含む): 361225728

約数和(自身を除く): 215419398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 156781, 313562, 470343, 783905, 940686, 1567810, 2351715, 4703430, 4860211, 9720422, 14580633, 24301055, 29161266, 48602110, 72903165, 145806330]

約数ペア:

[(1, 145806330), (2, 72903165), (3, 48602110), (5, 29161266), (6, 24301055), (10, 14580633), (15, 9720422), (30, 4860211), (31, 4703430), (62, 2351715), (93, 1567810), (155, 940686), (186, 783905), (310, 470343), (465, 313562), (930, 156781)]