144202060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{70001}}^1$

素因数の和:70113

約数の個数: 24

約数和(自身を含む): 305768736

約数和(自身を除く): 161566676

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 70001, 140002, 280004, 350005, 700010, 1400020, 7210103, 14420206, 28840412, 36050515, 72101030, 144202060]

約数ペア:

[(1, 144202060), (2, 72101030), (4, 36050515), (5, 28840412), (10, 14420206), (20, 7210103), (103, 1400020), (206, 700010), (412, 350005), (515, 280004), (1030, 140002), (2060, 70001)]