45198730

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{28789}}^1$

素因数の和:28953

約数の個数: 16

約数和(自身を含む): 81878760

約数和(自身を除く): 36680030

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 28789, 57578, 143945, 287890, 4519873, 9039746, 22599365, 45198730]

約数ペア:

[(1, 45198730), (2, 22599365), (5, 9039746), (10, 4519873), (157, 287890), (314, 143945), (785, 57578), (1570, 28789)]