142760684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{30323}}^1$

素因数の和:30445

約数の個数: 24

約数和(自身を含む): 275099328

約数和(自身を除く): 132338644

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 30323, 60646, 121292, 333553, 667106, 1334212, 3244561, 6489122, 12978244, 35690171, 71380342, 142760684]

約数ペア:

[(1, 142760684), (2, 71380342), (4, 35690171), (11, 12978244), (22, 6489122), (44, 3244561), (107, 1334212), (214, 667106), (428, 333553), (1177, 121292), (2354, 60646), (4708, 30323)]