2278570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 4802688

約数和(自身を除く): 2524118

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 757, 1505, 1514, 3010, 3785, 5299, 7570, 10598, 26495, 32551, 52990, 65102, 162755, 227857, 325510, 455714, 1139285, 2278570]

約数ペア:

[(1, 2278570), (2, 1139285), (5, 455714), (7, 325510), (10, 227857), (14, 162755), (35, 65102), (43, 52990), (70, 32551), (86, 26495), (215, 10598), (301, 7570), (430, 5299), (602, 3785), (757, 3010), (1505, 1514)]