30109508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52639}}^1$

素因数の和:52667

約数の個数: 24

約数和(自身を含む): 61904640

約数和(自身を除く): 31795132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 52639, 105278, 210556, 579029, 684307, 1158058, 1368614, 2316116, 2737228, 7527377, 15054754, 30109508]

約数ペア:

[(1, 30109508), (2, 15054754), (4, 7527377), (11, 2737228), (13, 2316116), (22, 1368614), (26, 1158058), (44, 684307), (52, 579029), (143, 210556), (286, 105278), (572, 52639)]