89973590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12479}}^1$

素因数の和:12596

約数の個数: 32

約数和(自身を含む): 186900480

約数和(自身を除く): 96926890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 12479, 24958, 62395, 87353, 124790, 174706, 436765, 873530, 1285337, 2570674, 6426685, 8997359, 12853370, 17994718, 44986795, 89973590]

約数ペア:

[(1, 89973590), (2, 44986795), (5, 17994718), (7, 12853370), (10, 8997359), (14, 6426685), (35, 2570674), (70, 1285337), (103, 873530), (206, 436765), (515, 174706), (721, 124790), (1030, 87353), (1442, 62395), (3605, 24958), (7210, 12479)]