147460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 317016

約数和(自身を除く): 169556

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 505, 730, 1010, 1460, 2020, 7373, 14746, 29492, 36865, 73730, 147460]

約数ペア:

[(1, 147460), (2, 73730), (4, 36865), (5, 29492), (10, 14746), (20, 7373), (73, 2020), (101, 1460), (146, 1010), (202, 730), (292, 505), (365, 404)]