10909930

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6949}}^1$

素因数の和:7113

約数の個数: 16

約数和(自身を含む): 19765800

約数和(自身を除く): 8855870

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 6949, 13898, 34745, 69490, 1090993, 2181986, 5454965, 10909930]

約数ペア:

[(1, 10909930), (2, 5454965), (5, 2181986), (10, 1090993), (157, 69490), (314, 34745), (785, 13898), (1570, 6949)]