64710010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{340579}}^1$

素因数の和:340605

約数の個数: 16

約数和(自身を含む): 122608800

約数和(自身を除く): 57898790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 340579, 681158, 1702895, 3405790, 6471001, 12942002, 32355005, 64710010]

約数ペア:

[(1, 64710010), (2, 32355005), (5, 12942002), (10, 6471001), (19, 3405790), (38, 1702895), (95, 681158), (190, 340579)]