30053778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{217781}}^1$

素因数の和:217809

約数の個数: 16

約数和(自身を含む): 62721216

約数和(自身を除く): 32667438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 217781, 435562, 653343, 1306686, 5008963, 10017926, 15026889, 30053778]

約数ペア:

[(1, 30053778), (2, 15026889), (3, 10017926), (6, 5008963), (23, 1306686), (46, 653343), (69, 435562), (138, 217781)]