40124970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49537}}^1$

素因数の和:49556

約数の個数: 40

約数和(自身を含む): 107893764

約数和(自身を除く): 67768794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49537, 99074, 148611, 247685, 297222, 445833, 495370, 743055, 891666, 1337499, 1486110, 2229165, 2674998, 4012497, 4458330, 6687495, 8024994, 13374990, 20062485, 40124970]

約数ペア:

[(1, 40124970), (2, 20062485), (3, 13374990), (5, 8024994), (6, 6687495), (9, 4458330), (10, 4012497), (15, 2674998), (18, 2229165), (27, 1486110), (30, 1337499), (45, 891666), (54, 743055), (81, 495370), (90, 445833), (135, 297222), (162, 247685), (270, 148611), (405, 99074), (810, 49537)]