145502730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179633}}^1$

素因数の和:179652

約数の個数: 40

約数和(自身を含む): 391242852

約数和(自身を除く): 245740122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179633, 359266, 538899, 898165, 1077798, 1616697, 1796330, 2694495, 3233394, 4850091, 5388990, 8083485, 9700182, 14550273, 16166970, 24250455, 29100546, 48500910, 72751365, 145502730]

約数ペア:

[(1, 145502730), (2, 72751365), (3, 48500910), (5, 29100546), (6, 24250455), (9, 16166970), (10, 14550273), (15, 9700182), (18, 8083485), (27, 5388990), (30, 4850091), (45, 3233394), (54, 2694495), (81, 1796330), (90, 1616697), (135, 1077798), (162, 898165), (270, 538899), (405, 359266), (810, 179633)]