30509752007

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{109037}}^1$

素因数の和:109678

約数の個数: 16

約数和(自身を含む): 35422520832

約数和(自身を除く): 4912768825

約数列:

[1, 7, 71, 497, 563, 3941, 39973, 109037, 279811, 763259, 7741627, 54191389, 61387831, 429714817, 4358536001, 30509752007]

約数ペア:

[(1, 30509752007), (7, 4358536001), (71, 429714817), (497, 61387831), (563, 54191389), (3941, 7741627), (39973, 763259), (109037, 279811)]