90396530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1291379}}^1$

素因数の和:1291393

約数の個数: 16

約数和(自身を含む): 185958720

約数和(自身を除く): 95562190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1291379, 2582758, 6456895, 9039653, 12913790, 18079306, 45198265, 90396530]

約数ペア:

[(1, 90396530), (2, 45198265), (5, 18079306), (7, 12913790), (10, 9039653), (14, 6456895), (35, 2582758), (70, 1291379)]