30031902

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10627}}^1$

素因数の和:10792

約数の個数: 24

約数和(自身を含む): 65489736

約数和(自身を除く): 35457834

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 10627, 21254, 31881, 63762, 95643, 191286, 1668439, 3336878, 5005317, 10010634, 15015951, 30031902]

約数ペア:

[(1, 30031902), (2, 15015951), (3, 10010634), (6, 5005317), (9, 3336878), (18, 1668439), (157, 191286), (314, 95643), (471, 63762), (942, 31881), (1413, 21254), (2826, 10627)]