70520184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139921}}^1$

素因数の和:139940

約数の個数: 48

約数和(自身を含む): 218278320

約数和(自身を除く): 147758136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 139921, 279842, 419763, 559684, 839526, 979447, 1119368, 1259289, 1679052, 1958894, 2518578, 2938341, 3358104, 3917788, 5037156, 5876682, 7835576, 8815023, 10074312, 11753364, 17630046, 23506728, 35260092, 70520184]

約数ペア:

[(1, 70520184), (2, 35260092), (3, 23506728), (4, 17630046), (6, 11753364), (7, 10074312), (8, 8815023), (9, 7835576), (12, 5876682), (14, 5037156), (18, 3917788), (21, 3358104), (24, 2938341), (28, 2518578), (36, 1958894), (42, 1679052), (56, 1259289), (63, 1119368), (72, 979447), (84, 839526), (126, 559684), (168, 419763), (252, 279842), (504, 139921)]