2669240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9533}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 6864480

約数和(自身を除く): 4195240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9533, 19066, 38132, 47665, 66731, 76264, 95330, 133462, 190660, 266924, 333655, 381320, 533848, 667310, 1334620, 2669240]

約数ペア:

[(1, 2669240), (2, 1334620), (4, 667310), (5, 533848), (7, 381320), (8, 333655), (10, 266924), (14, 190660), (20, 133462), (28, 95330), (35, 76264), (40, 66731), (56, 47665), (70, 38132), (140, 19066), (280, 9533)]