98776890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10069}}^1$

素因数の和:10191

約数の個数: 48

約数和(自身を含む): 259201800

約数和(自身を除く): 160424910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 10069, 20138, 30207, 50345, 60414, 90621, 100690, 151035, 181242, 302070, 453105, 906210, 1097521, 2195042, 3292563, 5487605, 6585126, 9877689, 10975210, 16462815, 19755378, 32925630, 49388445, 98776890]

約数ペア:

[(1, 98776890), (2, 49388445), (3, 32925630), (5, 19755378), (6, 16462815), (9, 10975210), (10, 9877689), (15, 6585126), (18, 5487605), (30, 3292563), (45, 2195042), (90, 1097521), (109, 906210), (218, 453105), (327, 302070), (545, 181242), (654, 151035), (981, 100690), (1090, 90621), (1635, 60414), (1962, 50345), (3270, 30207), (4905, 20138), (9810, 10069)]