66964470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5179}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 161118720

約数和(自身を除く): 94154250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 5179, 6465, 10358, 12930, 15537, 25895, 31074, 51790, 77685, 155370, 2232149, 4464298, 6696447, 11160745, 13392894, 22321490, 33482235, 66964470]

約数ペア:

[(1, 66964470), (2, 33482235), (3, 22321490), (5, 13392894), (6, 11160745), (10, 6696447), (15, 4464298), (30, 2232149), (431, 155370), (862, 77685), (1293, 51790), (2155, 31074), (2586, 25895), (4310, 15537), (5179, 12930), (6465, 10358)]