2799367060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{408071}}^1$

素因数の和:408101

約数の個数: 48

約数和(自身を含む): 6855609600

約数和(自身を除く): 4056242540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 408071, 816142, 1632284, 2040355, 2856497, 4080710, 5712994, 8161420, 11425988, 14282485, 19995479, 28564970, 39990958, 57129940, 79981916, 99977395, 139968353, 199954790, 279936706, 399909580, 559873412, 699841765, 1399683530, 2799367060]

約数ペア:

[(1, 2799367060), (2, 1399683530), (4, 699841765), (5, 559873412), (7, 399909580), (10, 279936706), (14, 199954790), (20, 139968353), (28, 99977395), (35, 79981916), (49, 57129940), (70, 39990958), (98, 28564970), (140, 19995479), (196, 14282485), (245, 11425988), (343, 8161420), (490, 5712994), (686, 4080710), (980, 2856497), (1372, 2040355), (1715, 1632284), (3430, 816142), (6860, 408071)]