330740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 725760

約数和(自身を除く): 395020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 719, 1438, 2876, 3595, 7190, 14380, 16537, 33074, 66148, 82685, 165370, 330740]

約数ペア:

[(1, 330740), (2, 165370), (4, 82685), (5, 66148), (10, 33074), (20, 16537), (23, 14380), (46, 7190), (92, 3595), (115, 2876), (230, 1438), (460, 719)]