98569990

素因数分解:

$2^1\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{3191}}^1$

素因数の和:6287

約数の個数: 16

約数和(自身を含む): 177539040

約数和(自身を除く): 78969050

約数列:

[1, 2, 5, 10, 3089, 3191, 6178, 6382, 15445, 15955, 30890, 31910, 9856999, 19713998, 49284995, 98569990]

約数ペア:

[(1, 98569990), (2, 49284995), (5, 19713998), (10, 9856999), (3089, 31910), (3191, 30890), (6178, 15955), (6382, 15445)]