25588470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1979}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 35997450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 1979, 2155, 2586, 3958, 4310, 5937, 6465, 9895, 11874, 12930, 19790, 29685, 59370, 852949, 1705898, 2558847, 4264745, 5117694, 8529490, 12794235, 25588470]

約数ペア:

[(1, 25588470), (2, 12794235), (3, 8529490), (5, 5117694), (6, 4264745), (10, 2558847), (15, 1705898), (30, 852949), (431, 59370), (862, 29685), (1293, 19790), (1979, 12930), (2155, 11874), (2586, 9895), (3958, 6465), (4310, 5937)]