15842260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113159}}^1$

素因数の和:113175

約数の個数: 24

約数和(自身を含む): 38021760

約数和(自身を除く): 22179500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 113159, 226318, 452636, 565795, 792113, 1131590, 1584226, 2263180, 3168452, 3960565, 7921130, 15842260]

約数ペア:

[(1, 15842260), (2, 7921130), (4, 3960565), (5, 3168452), (7, 2263180), (10, 1584226), (14, 1131590), (20, 792113), (28, 565795), (35, 452636), (70, 226318), (140, 113159)]