127510910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 109708930

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 2879, 4429, 5758, 8858, 14395, 22145, 28790, 44290, 123797, 247594, 296537, 593074, 618985, 1237970, 1482685, 2965370, 12751091, 25502182, 63755455, 127510910]

約数ペア:

[(1, 127510910), (2, 63755455), (5, 25502182), (10, 12751091), (43, 2965370), (86, 1482685), (103, 1237970), (206, 618985), (215, 593074), (430, 296537), (515, 247594), (1030, 123797), (2879, 44290), (4429, 28790), (5758, 22145), (8858, 14395)]