91915830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{340429}}^1$

素因数の和:340445

約数の個数: 32

約数和(自身を含む): 245109600

約数和(自身を除く): 153193770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 340429, 680858, 1021287, 1702145, 2042574, 3063861, 3404290, 5106435, 6127722, 9191583, 10212870, 15319305, 18383166, 30638610, 45957915, 91915830]

約数ペア:

[(1, 91915830), (2, 45957915), (3, 30638610), (5, 18383166), (6, 15319305), (9, 10212870), (10, 9191583), (15, 6127722), (18, 5106435), (27, 3404290), (30, 3063861), (45, 2042574), (54, 1702145), (90, 1021287), (135, 680858), (270, 340429)]