61467460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{42101}}^1$

素因数の和:42183

約数の個数: 24

約数和(自身を含む): 130853016

約数和(自身を除く): 69385556

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 42101, 84202, 168404, 210505, 421010, 842020, 3073373, 6146746, 12293492, 15366865, 30733730, 61467460]

約数ペア:

[(1, 61467460), (2, 30733730), (4, 15366865), (5, 12293492), (10, 6146746), (20, 3073373), (73, 842020), (146, 421010), (292, 210505), (365, 168404), (730, 84202), (1460, 42101)]