139812570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2789}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 364295880

約数和(自身を除く): 224483310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2785, 2789, 3342, 5013, 5570, 5578, 8355, 8367, 10026, 13945, 16710, 16734, 25065, 25101, 27890, 41835, 50130, 50202, 83670, 125505, 251010, 1553473, 3106946, 4660419, 7767365, 9320838, 13981257, 15534730, 23302095, 27962514, 46604190, 69906285, 139812570]

約数ペア:

[(1, 139812570), (2, 69906285), (3, 46604190), (5, 27962514), (6, 23302095), (9, 15534730), (10, 13981257), (15, 9320838), (18, 7767365), (30, 4660419), (45, 3106946), (90, 1553473), (557, 251010), (1114, 125505), (1671, 83670), (2785, 50202), (2789, 50130), (3342, 41835), (5013, 27890), (5570, 25101), (5578, 25065), (8355, 16734), (8367, 16710), (10026, 13945)]