204204180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3403403}}^1$

素因数の和:3403415

約数の個数: 24

約数和(自身を含む): 571771872

約数和(自身を除く): 367567692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3403403, 6806806, 10210209, 13613612, 17017015, 20420418, 34034030, 40840836, 51051045, 68068060, 102102090, 204204180]

約数ペア:

[(1, 204204180), (2, 102102090), (3, 68068060), (4, 51051045), (5, 40840836), (6, 34034030), (10, 20420418), (12, 17017015), (15, 13613612), (20, 10210209), (30, 6806806), (60, 3403403)]