2013295690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{668869}}^1$

素因数の和:668926

約数の個数: 32

約数和(自身を含む): 4237960320

約数和(自身を除く): 2224664630

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 668869, 1337738, 3344345, 4682083, 6688690, 9364166, 23410415, 28761367, 46820830, 57522734, 143806835, 201329569, 287613670, 402659138, 1006647845, 2013295690]

約数ペア:

[(1, 2013295690), (2, 1006647845), (5, 402659138), (7, 287613670), (10, 201329569), (14, 143806835), (35, 57522734), (43, 46820830), (70, 28761367), (86, 23410415), (215, 9364166), (301, 6688690), (430, 4682083), (602, 3344345), (1505, 1337738), (3010, 668869)]