20161245630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{916837}}^1$

素因数の和:917580

約数の個数: 32

約数和(自身を含む): 48453054624

約数和(自身を除く): 28291808994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 733, 1466, 2199, 3665, 4398, 7330, 10995, 21990, 916837, 1833674, 2750511, 4584185, 5501022, 9168370, 13752555, 27505110, 672041521, 1344083042, 2016124563, 3360207605, 4032249126, 6720415210, 10080622815, 20161245630]

約数ペア:

[(1, 20161245630), (2, 10080622815), (3, 6720415210), (5, 4032249126), (6, 3360207605), (10, 2016124563), (15, 1344083042), (30, 672041521), (733, 27505110), (1466, 13752555), (2199, 9168370), (3665, 5501022), (4398, 4584185), (7330, 2750511), (10995, 1833674), (21990, 916837)]