30672005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67411}}^1$

素因数の和:67436

約数の個数: 16

約数和(自身を含む): 45300864

約数和(自身を除く): 14628859

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 67411, 337055, 471877, 876343, 2359385, 4381715, 6134401, 30672005]

約数ペア:

[(1, 30672005), (5, 6134401), (7, 4381715), (13, 2359385), (35, 876343), (65, 471877), (91, 337055), (455, 67411)]