30621605

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 42842112

約数和(自身を除く): 12220507

約数列:

[1, 5, 7, 35, 83, 127, 415, 581, 635, 889, 2905, 4445, 6889, 10541, 34445, 48223, 52705, 73787, 241115, 368935, 874903, 4374515, 6124321, 30621605]

約数ペア:

[(1, 30621605), (5, 6124321), (7, 4374515), (35, 874903), (83, 368935), (127, 241115), (415, 73787), (581, 52705), (635, 48223), (889, 34445), (2905, 10541), (4445, 6889)]