30142441

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 5339159

約数列:

[1, 7, 43, 239, 301, 419, 1673, 2933, 10277, 18017, 71939, 100141, 126119, 700987, 4306063, 30142441]

約数ペア:

[(1, 30142441), (7, 4306063), (43, 700987), (239, 126119), (301, 100141), (419, 71939), (1673, 18017), (2933, 10277)]