57456330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61781}}^1$

素因数の和:61822

約数の個数: 32

約数和(自身を含む): 142345728

約数和(自身を除く): 84889398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 61781, 123562, 185343, 308905, 370686, 617810, 926715, 1853430, 1915211, 3830422, 5745633, 9576055, 11491266, 19152110, 28728165, 57456330]

約数ペア:

[(1, 57456330), (2, 28728165), (3, 19152110), (5, 11491266), (6, 9576055), (10, 5745633), (15, 3830422), (30, 1915211), (31, 1853430), (62, 926715), (93, 617810), (155, 370686), (186, 308905), (310, 185343), (465, 123562), (930, 61781)]