2484580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17747}}^1$

素因数の和:17763

約数の個数: 24

約数和(自身を含む): 5963328

約数和(自身を除く): 3478748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17747, 35494, 70988, 88735, 124229, 177470, 248458, 354940, 496916, 621145, 1242290, 2484580]

約数ペア:

[(1, 2484580), (2, 1242290), (4, 621145), (5, 496916), (7, 354940), (10, 248458), (14, 177470), (20, 124229), (28, 88735), (35, 70988), (70, 35494), (140, 17747)]