85110290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^2$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 154874700

約数和(自身を除く): 69764410

約数列:

[1, 2, 5, 10, 149, 239, 298, 478, 745, 1195, 1490, 2390, 35611, 57121, 71222, 114242, 178055, 285605, 356110, 571210, 8511029, 17022058, 42555145, 85110290]

約数ペア:

[(1, 85110290), (2, 42555145), (5, 17022058), (10, 8511029), (149, 571210), (239, 356110), (298, 285605), (478, 178055), (745, 114242), (1195, 71222), (1490, 57121), (2390, 35611)]