11688570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43291}}^1$

素因数の和:43307

約数の個数: 32

約数和(自身を含む): 31170240

約数和(自身を除く): 19481670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 43291, 86582, 129873, 216455, 259746, 389619, 432910, 649365, 779238, 1168857, 1298730, 1948095, 2337714, 3896190, 5844285, 11688570]

約数ペア:

[(1, 11688570), (2, 5844285), (3, 3896190), (5, 2337714), (6, 1948095), (9, 1298730), (10, 1168857), (15, 779238), (18, 649365), (27, 432910), (30, 389619), (45, 259746), (54, 216455), (90, 129873), (135, 86582), (270, 43291)]