142938010

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{9851}}^1$

素因数の和:11309

約数の個数: 16

約数和(自身を含む): 257491872

約数和(自身を除く): 114553862

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 9851, 14510, 19702, 49255, 98510, 14293801, 28587602, 71469005, 142938010]

約数ペア:

[(1, 142938010), (2, 71469005), (5, 28587602), (10, 14293801), (1451, 98510), (2902, 49255), (7255, 19702), (9851, 14510)]