90854612170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297923031}}^1$

素因数の和:1297923045

約数の個数: 16

約数和(自身を含む): 186900916608

約数和(自身を除く): 96046304438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297923031, 2595846062, 6489615155, 9085461217, 12979230310, 18170922434, 45427306085, 90854612170]

約数ペア:

[(1, 90854612170), (2, 45427306085), (5, 18170922434), (7, 12979230310), (10, 9085461217), (14, 6489615155), (35, 2595846062), (70, 1297923031)]