624334630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{18379}}^1$

素因数の和:18508

約数の個数: 32

約数和(自身を含む): 1164556800

約数和(自身を除く): 540222170

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 6794, 16985, 18379, 33970, 36758, 91895, 183790, 790297, 1451941, 1580594, 2903882, 3951485, 7259705, 7902970, 14519410, 62433463, 124866926, 312167315, 624334630]

約数ペア:

[(1, 624334630), (2, 312167315), (5, 124866926), (10, 62433463), (43, 14519410), (79, 7902970), (86, 7259705), (158, 3951485), (215, 2903882), (395, 1580594), (430, 1451941), (790, 790297), (3397, 183790), (6794, 91895), (16985, 36758), (18379, 33970)]