90599390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1294277}}^1$

素因数の和:1294291

約数の個数: 16

約数和(自身を含む): 186376032

約数和(自身を除く): 95776642

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1294277, 2588554, 6471385, 9059939, 12942770, 18119878, 45299695, 90599390]

約数ペア:

[(1, 90599390), (2, 45299695), (5, 18119878), (7, 12942770), (10, 9059939), (14, 6471385), (35, 2588554), (70, 1294277)]