6970220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 14742000

約数和(自身を除く): 7771780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2339, 2980, 4678, 9356, 11695, 23390, 46780, 348511, 697022, 1394044, 1742555, 3485110, 6970220]

約数ペア:

[(1, 6970220), (2, 3485110), (4, 1742555), (5, 1394044), (10, 697022), (20, 348511), (149, 46780), (298, 23390), (596, 11695), (745, 9356), (1490, 4678), (2339, 2980)]