30831284

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{5791}}^1$

素因数の和:5828

約数の個数: 24

約数和(自身を含む): 59356416

約数和(自身を除く): 28525132

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 5791, 11582, 23164, 63701, 127402, 254804, 700711, 1401422, 2802844, 7707821, 15415642, 30831284]

約数ペア:

[(1, 30831284), (2, 15415642), (4, 7707821), (11, 2802844), (22, 1401422), (44, 700711), (121, 254804), (242, 127402), (484, 63701), (1331, 23164), (2662, 11582), (5324, 5791)]