319136110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{15791}}^1$

素因数の和:15888

約数の個数: 32

約数和(自身を含む): 600348672

約数和(自身を除く): 281212562

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 15791, 20210, 31582, 78955, 157910, 679013, 742177, 1358026, 1484354, 3395065, 3710885, 6790130, 7421770, 31913611, 63827222, 159568055, 319136110]

約数ペア:

[(1, 319136110), (2, 159568055), (5, 63827222), (10, 31913611), (43, 7421770), (47, 6790130), (86, 3710885), (94, 3395065), (215, 1484354), (235, 1358026), (430, 742177), (470, 679013), (2021, 157910), (4042, 78955), (10105, 31582), (15791, 20210)]