61840490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{84713}}^1$

素因数の和:84793

約数の個数: 16

約数和(自身を含む): 112839048

約数和(自身を除く): 50998558

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 84713, 169426, 423565, 847130, 6184049, 12368098, 30920245, 61840490]

約数ペア:

[(1, 61840490), (2, 30920245), (5, 12368098), (10, 6184049), (73, 847130), (146, 423565), (365, 169426), (730, 84713)]