30663985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1553}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 9615695

約数列:

[1, 5, 11, 55, 359, 1553, 1795, 3949, 7765, 17083, 19745, 85415, 557527, 2787635, 6132797, 30663985]

約数ペア:

[(1, 30663985), (5, 6132797), (11, 2787635), (55, 557527), (359, 85415), (1553, 19745), (1795, 17083), (3949, 7765)]