2719740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45329}}^1$

素因数の和:45341

約数の個数: 24

約数和(自身を含む): 7615440

約数和(自身を除く): 4895700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45329, 90658, 135987, 181316, 226645, 271974, 453290, 543948, 679935, 906580, 1359870, 2719740]

約数ペア:

[(1, 2719740), (2, 1359870), (3, 906580), (4, 679935), (5, 543948), (6, 453290), (10, 271974), (12, 226645), (15, 181316), (20, 135987), (30, 90658), (60, 45329)]