83983970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6029}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 173664000

約数和(自身を除く): 89680030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6029, 6965, 12058, 13930, 30145, 42203, 60290, 84406, 211015, 422030, 1199771, 2399542, 5998855, 8398397, 11997710, 16796794, 41991985, 83983970]

約数ペア:

[(1, 83983970), (2, 41991985), (5, 16796794), (7, 11997710), (10, 8398397), (14, 5998855), (35, 2399542), (70, 1199771), (199, 422030), (398, 211015), (995, 84406), (1393, 60290), (1990, 42203), (2786, 30145), (6029, 13930), (6965, 12058)]