86292830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 171732960

約数和(自身を除く): 85440130

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 359, 430, 559, 718, 1118, 1795, 1849, 2795, 3590, 3698, 4667, 5590, 9245, 9334, 15437, 18490, 23335, 24037, 30874, 46670, 48074, 77185, 120185, 154370, 200681, 240370, 401362, 663791, 1003405, 1327582, 2006810, 3318955, 6637910, 8629283, 17258566, 43146415, 86292830]

約数ペア:

[(1, 86292830), (2, 43146415), (5, 17258566), (10, 8629283), (13, 6637910), (26, 3318955), (43, 2006810), (65, 1327582), (86, 1003405), (130, 663791), (215, 401362), (359, 240370), (430, 200681), (559, 154370), (718, 120185), (1118, 77185), (1795, 48074), (1849, 46670), (2795, 30874), (3590, 24037), (3698, 23335), (4667, 18490), (5590, 15437), (9245, 9334)]