420132810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14004427}}^1$

素因数の和:14004437

約数の個数: 16

約数和(自身を含む): 1008318816

約数和(自身を除く): 588186006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14004427, 28008854, 42013281, 70022135, 84026562, 140044270, 210066405, 420132810]

約数ペア:

[(1, 420132810), (2, 210066405), (3, 140044270), (5, 84026562), (6, 70022135), (10, 42013281), (15, 28008854), (30, 14004427)]