30631398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6691}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 70667520

約数和(自身を除く): 40036122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 6691, 13382, 20073, 40146, 46837, 93674, 140511, 281022, 729319, 1458638, 2187957, 4375914, 5105233, 10210466, 15315699, 30631398]

約数ペア:

[(1, 30631398), (2, 15315699), (3, 10210466), (6, 5105233), (7, 4375914), (14, 2187957), (21, 1458638), (42, 729319), (109, 281022), (218, 140511), (327, 93674), (654, 46837), (763, 40146), (1526, 20073), (2289, 13382), (4578, 6691)]