127212510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4240417}}^1$

素因数の和:4240427

約数の個数: 16

約数和(自身を含む): 305310096

約数和(自身を除く): 178097586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4240417, 8480834, 12721251, 21202085, 25442502, 42404170, 63606255, 127212510]

約数ペア:

[(1, 127212510), (2, 63606255), (3, 42404170), (5, 25442502), (6, 21202085), (10, 12721251), (15, 8480834), (30, 4240417)]