72913110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5413}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 175413600

約数和(自身を除く): 102500490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 5413, 6735, 10826, 13470, 16239, 27065, 32478, 54130, 81195, 162390, 2430437, 4860874, 7291311, 12152185, 14582622, 24304370, 36456555, 72913110]

約数ペア:

[(1, 72913110), (2, 36456555), (3, 24304370), (5, 14582622), (6, 12152185), (10, 7291311), (15, 4860874), (30, 2430437), (449, 162390), (898, 81195), (1347, 54130), (2245, 32478), (2694, 27065), (4490, 16239), (5413, 13470), (6735, 10826)]