42725930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 87699024

約数和(自身を除く): 44973094

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19333, 38666, 96665, 193330, 251329, 328661, 502658, 657322, 1256645, 1643305, 2513290, 3286610, 4272593, 8545186, 21362965, 42725930]

約数ペア:

[(1, 42725930), (2, 21362965), (5, 8545186), (10, 4272593), (13, 3286610), (17, 2513290), (26, 1643305), (34, 1256645), (65, 657322), (85, 502658), (130, 328661), (170, 251329), (221, 193330), (442, 96665), (1105, 38666), (2210, 19333)]