15691409140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3101069}}^1$

素因数の和:3101112

約数の個数: 48

約数和(自身を含む): 37510542720

約数和(自身を除く): 21819133580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3101069, 6202138, 12404276, 15505345, 31010690, 34111759, 62021380, 68223518, 71324587, 136447036, 142649174, 170558795, 285298348, 341117590, 356622935, 682235180, 713245870, 784570457, 1426491740, 1569140914, 3138281828, 3922852285, 7845704570, 15691409140]

約数ペア:

[(1, 15691409140), (2, 7845704570), (4, 3922852285), (5, 3138281828), (10, 1569140914), (11, 1426491740), (20, 784570457), (22, 713245870), (23, 682235180), (44, 356622935), (46, 341117590), (55, 285298348), (92, 170558795), (110, 142649174), (115, 136447036), (220, 71324587), (230, 68223518), (253, 62021380), (460, 34111759), (506, 31010690), (1012, 15505345), (1265, 12404276), (2530, 6202138), (5060, 3101069)]