30839666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 57552768

約数和(自身を除く): 26713102

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 6343, 12686, 69773, 82459, 107831, 139546, 164918, 215662, 907049, 1186141, 1401803, 1814098, 2372282, 2803606, 15419833, 30839666]

約数ペア:

[(1, 30839666), (2, 15419833), (11, 2803606), (13, 2372282), (17, 1814098), (22, 1401803), (26, 1186141), (34, 907049), (143, 215662), (187, 164918), (221, 139546), (286, 107831), (374, 82459), (442, 69773), (2431, 12686), (4862, 6343)]