3013220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21523}}^1$

素因数の和:21539

約数の個数: 24

約数和(自身を含む): 7232064

約数和(自身を除く): 4218844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21523, 43046, 86092, 107615, 150661, 215230, 301322, 430460, 602644, 753305, 1506610, 3013220]

約数ペア:

[(1, 3013220), (2, 1506610), (4, 753305), (5, 602644), (7, 430460), (10, 301322), (14, 215230), (20, 150661), (28, 107615), (35, 86092), (70, 43046), (140, 21523)]