678961740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11316029}}^1$

素因数の和:11316041

約数の個数: 24

約数和(自身を含む): 1901093040

約数和(自身を除く): 1222131300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11316029, 22632058, 33948087, 45264116, 56580145, 67896174, 113160290, 135792348, 169740435, 226320580, 339480870, 678961740]

約数ペア:

[(1, 678961740), (2, 339480870), (3, 226320580), (4, 169740435), (5, 135792348), (6, 113160290), (10, 67896174), (12, 56580145), (15, 45264116), (20, 33948087), (30, 22632058), (60, 11316029)]