1288406310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42946877}}^1$

素因数の和:42946887

約数の個数: 16

約数和(自身を含む): 3092175216

約数和(自身を除く): 1803768906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42946877, 85893754, 128840631, 214734385, 257681262, 429468770, 644203155, 1288406310]

約数ペア:

[(1, 1288406310), (2, 644203155), (3, 429468770), (5, 257681262), (6, 214734385), (10, 128840631), (15, 85893754), (30, 42946877)]