30974505

素因数分解:

$3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1999}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 49632000

約数和(自身を除く): 18657495

約数列:

[1, 3, 5, 15, 1033, 1999, 3099, 5165, 5997, 9995, 15495, 29985, 2064967, 6194901, 10324835, 30974505]

約数ペア:

[(1, 30974505), (3, 10324835), (5, 6194901), (15, 2064967), (1033, 29985), (1999, 15495), (3099, 9995), (5165, 5997)]