14280490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{204007}}^1$

素因数の和:204021

約数の個数: 16

約数和(自身を含む): 29377152

約数和(自身を除く): 15096662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 204007, 408014, 1020035, 1428049, 2040070, 2856098, 7140245, 14280490]

約数ペア:

[(1, 14280490), (2, 7140245), (5, 2856098), (7, 2040070), (10, 1428049), (14, 1020035), (35, 408014), (70, 204007)]