138865470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4628849}}^1$

素因数の和:4628859

約数の個数: 16

約数和(自身を含む): 333277200

約数和(自身を除く): 194411730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4628849, 9257698, 13886547, 23144245, 27773094, 46288490, 69432735, 138865470]

約数ペア:

[(1, 138865470), (2, 69432735), (3, 46288490), (5, 27773094), (6, 23144245), (10, 13886547), (15, 9257698), (30, 4628849)]