30153926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 50676192

約数和(自身を除く): 20522266

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 2351, 4702, 6413, 12826, 25861, 51722, 124603, 249206, 284471, 568942, 1370633, 2741266, 15076963, 30153926]

約数ペア:

[(1, 30153926), (2, 15076963), (11, 2741266), (22, 1370633), (53, 568942), (106, 284471), (121, 249206), (242, 124603), (583, 51722), (1166, 25861), (2351, 12826), (4702, 6413)]