2012307010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4106749}}^1$

素因数の和:4106770

約数の個数: 24

約数和(自身を含む): 4213525500

約数和(自身を除く): 2201218490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4106749, 8213498, 20533745, 28747243, 41067490, 57494486, 143736215, 201230701, 287472430, 402461402, 1006153505, 2012307010]

約数ペア:

[(1, 2012307010), (2, 1006153505), (5, 402461402), (7, 287472430), (10, 201230701), (14, 143736215), (35, 57494486), (49, 41067490), (70, 28747243), (98, 20533745), (245, 8213498), (490, 4106749)]