30807448

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 35432552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 1499, 2569, 2936, 2998, 5138, 5996, 10276, 10493, 11992, 20552, 20986, 41972, 83944, 550133, 1100266, 2200532, 3850931, 4401064, 7701862, 15403724, 30807448]

約数ペア:

[(1, 30807448), (2, 15403724), (4, 7701862), (7, 4401064), (8, 3850931), (14, 2200532), (28, 1100266), (56, 550133), (367, 83944), (734, 41972), (1468, 20986), (1499, 20552), (2569, 11992), (2936, 10493), (2998, 10276), (5138, 5996)]