9357780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 27345024

約数和(自身を除く): 17987244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6781, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 135620, 155963, 203430, 311926, 406860, 467889, 623852, 779815, 935778, 1559630, 1871556, 2339445, 3119260, 4678890, 9357780]

約数ペア:

[(1, 9357780), (2, 4678890), (3, 3119260), (4, 2339445), (5, 1871556), (6, 1559630), (10, 935778), (12, 779815), (15, 623852), (20, 467889), (23, 406860), (30, 311926), (46, 203430), (60, 155963), (69, 135620), (92, 101715), (115, 81372), (138, 67810), (230, 40686), (276, 33905), (345, 27124), (460, 20343), (690, 13562), (1380, 6781)]