198696180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3311603}}^1$

素因数の和:3311615

約数の個数: 24

約数和(自身を含む): 556349472

約数和(自身を除く): 357653292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3311603, 6623206, 9934809, 13246412, 16558015, 19869618, 33116030, 39739236, 49674045, 66232060, 99348090, 198696180]

約数ペア:

[(1, 198696180), (2, 99348090), (3, 66232060), (4, 49674045), (5, 39739236), (6, 33116030), (10, 19869618), (12, 16558015), (15, 13246412), (20, 9934809), (30, 6623206), (60, 3311603)]