313235940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5220599}}^1$

素因数の和:5220611

約数の個数: 24

約数和(自身を含む): 877060800

約数和(自身を除く): 563824860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5220599, 10441198, 15661797, 20882396, 26102995, 31323594, 52205990, 62647188, 78308985, 104411980, 156617970, 313235940]

約数ペア:

[(1, 313235940), (2, 156617970), (3, 104411980), (4, 78308985), (5, 62647188), (6, 52205990), (10, 31323594), (12, 26102995), (15, 20882396), (20, 15661797), (30, 10441198), (60, 5220599)]