27947970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103511}}^1$

素因数の和:103527

約数の個数: 32

約数和(自身を含む): 74528640

約数和(自身を除く): 46580670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 103511, 207022, 310533, 517555, 621066, 931599, 1035110, 1552665, 1863198, 2794797, 3105330, 4657995, 5589594, 9315990, 13973985, 27947970]

約数ペア:

[(1, 27947970), (2, 13973985), (3, 9315990), (5, 5589594), (6, 4657995), (9, 3105330), (10, 2794797), (15, 1863198), (18, 1552665), (27, 1035110), (30, 931599), (45, 621066), (54, 517555), (90, 310533), (135, 207022), (270, 103511)]