388242570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12941419}}^1$

素因数の和:12941429

約数の個数: 16

約数和(自身を含む): 931782240

約数和(自身を除く): 543539670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12941419, 25882838, 38824257, 64707095, 77648514, 129414190, 194121285, 388242570]

約数ペア:

[(1, 388242570), (2, 194121285), (3, 129414190), (5, 77648514), (6, 64707095), (10, 38824257), (15, 25882838), (30, 12941419)]