30556266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12637}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 67941888

約数和(自身を除く): 37385622

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12637, 25274, 37911, 75822, 164281, 328562, 391747, 492843, 783494, 985686, 1175241, 2350482, 5092711, 10185422, 15278133, 30556266]

約数ペア:

[(1, 30556266), (2, 15278133), (3, 10185422), (6, 5092711), (13, 2350482), (26, 1175241), (31, 985686), (39, 783494), (62, 492843), (78, 391747), (93, 328562), (186, 164281), (403, 75822), (806, 37911), (1209, 25274), (2418, 12637)]