70242740

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{4831}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 147743232

約数和(自身を除く): 77500492

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 4831, 7270, 9662, 14540, 19324, 24155, 48310, 96620, 3512137, 7024274, 14048548, 17560685, 35121370, 70242740]

約数ペア:

[(1, 70242740), (2, 35121370), (4, 17560685), (5, 14048548), (10, 7024274), (20, 3512137), (727, 96620), (1454, 48310), (2908, 24155), (3635, 19324), (4831, 14540), (7270, 9662)]