71295790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22073}}^1$

素因数の和:22116

約数の個数: 32

約数和(自身を含む): 143039520

約数和(自身を除く): 71743730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 22073, 44146, 110365, 220730, 375241, 419387, 750482, 838774, 1876205, 2096935, 3752410, 4193870, 7129579, 14259158, 35647895, 71295790]

約数ペア:

[(1, 71295790), (2, 35647895), (5, 14259158), (10, 7129579), (17, 4193870), (19, 3752410), (34, 2096935), (38, 1876205), (85, 838774), (95, 750482), (170, 419387), (190, 375241), (323, 220730), (646, 110365), (1615, 44146), (3230, 22073)]