68879970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{85037}}^1$

素因数の和:85056

約数の個数: 40

約数和(自身を含む): 185212764

約数和(自身を除く): 116332794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 85037, 170074, 255111, 425185, 510222, 765333, 850370, 1275555, 1530666, 2295999, 2551110, 3826665, 4591998, 6887997, 7653330, 11479995, 13775994, 22959990, 34439985, 68879970]

約数ペア:

[(1, 68879970), (2, 34439985), (3, 22959990), (5, 13775994), (6, 11479995), (9, 7653330), (10, 6887997), (15, 4591998), (18, 3826665), (27, 2551110), (30, 2295999), (45, 1530666), (54, 1275555), (81, 850370), (90, 765333), (135, 510222), (162, 425185), (270, 255111), (405, 170074), (810, 85037)]