71633590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146191}}^1$

素因数の和:146212

約数の個数: 24

約数和(自身を含む): 149992992

約数和(自身を除く): 78359402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146191, 292382, 730955, 1023337, 1461910, 2046674, 5116685, 7163359, 10233370, 14326718, 35816795, 71633590]

約数ペア:

[(1, 71633590), (2, 35816795), (5, 14326718), (7, 10233370), (10, 7163359), (14, 5116685), (35, 2046674), (49, 1461910), (70, 1023337), (98, 730955), (245, 292382), (490, 146191)]