73906890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4937}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 177768000

約数和(自身を除く): 103861110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4937, 4990, 7485, 9874, 14811, 14970, 24685, 29622, 49370, 74055, 148110, 2463563, 4927126, 7390689, 12317815, 14781378, 24635630, 36953445, 73906890]

約数ペア:

[(1, 73906890), (2, 36953445), (3, 24635630), (5, 14781378), (6, 12317815), (10, 7390689), (15, 4927126), (30, 2463563), (499, 148110), (998, 74055), (1497, 49370), (2495, 29622), (2994, 24685), (4937, 14970), (4990, 14811), (7485, 9874)]