153172010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{68687}}^1$

素因数の和:68917

約数の個数: 16

約数和(自身を含む): 276950016

約数和(自身を除く): 123778006

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 68687, 137374, 343435, 686870, 15317201, 30634402, 76586005, 153172010]

約数ペア:

[(1, 153172010), (2, 76586005), (5, 30634402), (10, 15317201), (223, 686870), (446, 343435), (1115, 137374), (2230, 68687)]