71625170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{69539}}^1$

素因数の和:69649

約数の個数: 16

約数和(自身を含む): 130178880

約数和(自身を除く): 58553710

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 69539, 139078, 347695, 695390, 7162517, 14325034, 35812585, 71625170]

約数ペア:

[(1, 71625170), (2, 35812585), (5, 14325034), (10, 7162517), (103, 695390), (206, 347695), (515, 139078), (1030, 69539)]