306680460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5111341}}^1$

素因数の和:5111353

約数の個数: 24

約数和(自身を含む): 858705456

約数和(自身を除く): 552024996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5111341, 10222682, 15334023, 20445364, 25556705, 30668046, 51113410, 61336092, 76670115, 102226820, 153340230, 306680460]

約数ペア:

[(1, 306680460), (2, 153340230), (3, 102226820), (4, 76670115), (5, 61336092), (6, 51113410), (10, 30668046), (12, 25556705), (15, 20445364), (20, 15334023), (30, 10222682), (60, 5111341)]