57180870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211781}}^1$

素因数の和:211797

約数の個数: 32

約数和(自身を含む): 152483040

約数和(自身を除く): 95302170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 211781, 423562, 635343, 1058905, 1270686, 1906029, 2117810, 3176715, 3812058, 5718087, 6353430, 9530145, 11436174, 19060290, 28590435, 57180870]

約数ペア:

[(1, 57180870), (2, 28590435), (3, 19060290), (5, 11436174), (6, 9530145), (9, 6353430), (10, 5718087), (15, 3812058), (18, 3176715), (27, 2117810), (30, 1906029), (45, 1270686), (54, 1058905), (90, 635343), (135, 423562), (270, 211781)]