149569690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2791}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 282237696

約数和(自身を除く): 132668006

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 233, 466, 1165, 2330, 2791, 5359, 5582, 10718, 13955, 26795, 27910, 53590, 64193, 128386, 320965, 641930, 650303, 1300606, 3251515, 6503030, 14956969, 29913938, 74784845, 149569690]

約数ペア:

[(1, 149569690), (2, 74784845), (5, 29913938), (10, 14956969), (23, 6503030), (46, 3251515), (115, 1300606), (230, 650303), (233, 641930), (466, 320965), (1165, 128386), (2330, 64193), (2791, 53590), (5359, 27910), (5582, 26795), (10718, 13955)]