42787667090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1\times {\mathrm{3803}}^1$

素因数の和:5571

約数の個数: 64

約数和(自身を含む): 89004835584

約数和(自身を除く): 46217168494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1657, 3314, 3395, 3803, 6790, 7606, 8285, 11599, 16570, 19015, 23198, 26621, 38030, 53242, 57995, 115990, 133105, 160729, 266210, 321458, 368891, 737782, 803645, 1125103, 1607290, 1844455, 2250206, 2582237, 3688910, 5164474, 5625515, 6301571, 11251030, 12603142, 12911185, 25822370, 31507855, 44110997, 63015710, 88221994, 220554985, 441109970, 611252387, 1222504774, 3056261935, 4278766709, 6112523870, 8557533418, 21393833545, 42787667090]

約数ペア:

[(1, 42787667090), (2, 21393833545), (5, 8557533418), (7, 6112523870), (10, 4278766709), (14, 3056261935), (35, 1222504774), (70, 611252387), (97, 441109970), (194, 220554985), (485, 88221994), (679, 63015710), (970, 44110997), (1358, 31507855), (1657, 25822370), (3314, 12911185), (3395, 12603142), (3803, 11251030), (6790, 6301571), (7606, 5625515), (8285, 5164474), (11599, 3688910), (16570, 2582237), (19015, 2250206), (23198, 1844455), (26621, 1607290), (38030, 1125103), (53242, 803645), (57995, 737782), (115990, 368891), (133105, 321458), (160729, 266210)]