57421710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{70891}}^1$

素因数の和:70910

約数の個数: 40

約数和(自身を含む): 154402776

約数和(自身を除く): 96981066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 70891, 141782, 212673, 354455, 425346, 638019, 708910, 1063365, 1276038, 1914057, 2126730, 3190095, 3828114, 5742171, 6380190, 9570285, 11484342, 19140570, 28710855, 57421710]

約数ペア:

[(1, 57421710), (2, 28710855), (3, 19140570), (5, 11484342), (6, 9570285), (9, 6380190), (10, 5742171), (15, 3828114), (18, 3190095), (27, 2126730), (30, 1914057), (45, 1276038), (54, 1063365), (81, 708910), (90, 638019), (135, 425346), (162, 354455), (270, 212673), (405, 141782), (810, 70891)]