30200215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 38517120

約数和(自身を除く): 8316905

約数列:

[1, 5, 19, 95, 107, 535, 2033, 2971, 10165, 14855, 56449, 282245, 317897, 1589485, 6040043, 30200215]

約数ペア:

[(1, 30200215), (5, 6040043), (19, 1589485), (95, 317897), (107, 282245), (535, 56449), (2033, 14855), (2971, 10165)]