144667030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 264096000

約数和(自身を除く): 119428970

約数列:

[1, 2, 5, 10, 139, 199, 278, 398, 523, 695, 995, 1046, 1390, 1990, 2615, 5230, 27661, 55322, 72697, 104077, 138305, 145394, 208154, 276610, 363485, 520385, 726970, 1040770, 14466703, 28933406, 72333515, 144667030]

約数ペア:

[(1, 144667030), (2, 72333515), (5, 28933406), (10, 14466703), (139, 1040770), (199, 726970), (278, 520385), (398, 363485), (523, 276610), (695, 208154), (995, 145394), (1046, 138305), (1390, 104077), (1990, 72697), (2615, 55322), (5230, 27661)]