88723740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211247}}^1$

素因数の和:211266

約数の個数: 48

約数和(自身を含む): 283917312

約数和(自身を除く): 195193572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 211247, 422494, 633741, 844988, 1056235, 1267482, 1478729, 2112470, 2534964, 2957458, 3168705, 4224940, 4436187, 5914916, 6337410, 7393645, 8872374, 12674820, 14787290, 17744748, 22180935, 29574580, 44361870, 88723740]

約数ペア:

[(1, 88723740), (2, 44361870), (3, 29574580), (4, 22180935), (5, 17744748), (6, 14787290), (7, 12674820), (10, 8872374), (12, 7393645), (14, 6337410), (15, 5914916), (20, 4436187), (21, 4224940), (28, 3168705), (30, 2957458), (35, 2534964), (42, 2112470), (60, 1478729), (70, 1267482), (84, 1056235), (105, 844988), (140, 633741), (210, 422494), (420, 211247)]