7831020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130517}}^1$

素因数の和:130529

約数の個数: 24

約数和(自身を含む): 21927024

約数和(自身を除く): 14096004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130517, 261034, 391551, 522068, 652585, 783102, 1305170, 1566204, 1957755, 2610340, 3915510, 7831020]

約数ペア:

[(1, 7831020), (2, 3915510), (3, 2610340), (4, 1957755), (5, 1566204), (6, 1305170), (10, 783102), (12, 652585), (15, 522068), (20, 391551), (30, 261034), (60, 130517)]