74182890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1999}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 178272000

約数和(自身を除く): 104089110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1237, 1999, 2474, 3711, 3998, 5997, 6185, 7422, 9995, 11994, 12370, 18555, 19990, 29985, 37110, 59970, 2472763, 4945526, 7418289, 12363815, 14836578, 24727630, 37091445, 74182890]

約数ペア:

[(1, 74182890), (2, 37091445), (3, 24727630), (5, 14836578), (6, 12363815), (10, 7418289), (15, 4945526), (30, 2472763), (1237, 59970), (1999, 37110), (2474, 29985), (3711, 19990), (3998, 18555), (5997, 12370), (6185, 11994), (7422, 9995)]