71569863780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2289503}}^1$

素因数の和:2290036

約数の個数: 48

約数和(自身を含む): 200780342784

約数和(自身を除く): 129210479004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 7815, 10420, 15630, 31260, 2289503, 4579006, 6868509, 9158012, 11447515, 13737018, 22895030, 27474036, 34342545, 45790060, 68685090, 137370180, 1192831063, 2385662126, 3578493189, 4771324252, 5964155315, 7156986378, 11928310630, 14313972756, 17892465945, 23856621260, 35784931890, 71569863780]

約数ペア:

[(1, 71569863780), (2, 35784931890), (3, 23856621260), (4, 17892465945), (5, 14313972756), (6, 11928310630), (10, 7156986378), (12, 5964155315), (15, 4771324252), (20, 3578493189), (30, 2385662126), (60, 1192831063), (521, 137370180), (1042, 68685090), (1563, 45790060), (2084, 34342545), (2605, 27474036), (3126, 22895030), (5210, 13737018), (6252, 11447515), (7815, 9158012), (10420, 6868509), (15630, 4579006), (31260, 2289503)]