677681570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{8623}}^1$

素因数の和:8930

約数の個数: 32

約数和(自身を含む): 1266693120

約数和(自身を除く): 589011550

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 542, 1355, 2710, 7859, 8623, 15718, 17246, 39295, 43115, 78590, 86230, 250067, 500134, 1250335, 2336833, 2500670, 4673666, 11684165, 23368330, 67768157, 135536314, 338840785, 677681570]

約数ペア:

[(1, 677681570), (2, 338840785), (5, 135536314), (10, 67768157), (29, 23368330), (58, 11684165), (145, 4673666), (271, 2500670), (290, 2336833), (542, 1250335), (1355, 500134), (2710, 250067), (7859, 86230), (8623, 78590), (15718, 43115), (17246, 39295)]