66265860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1104431}}^1$

素因数の和:1104443

約数の個数: 24

約数和(自身を含む): 185544576

約数和(自身を除く): 119278716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1104431, 2208862, 3313293, 4417724, 5522155, 6626586, 11044310, 13253172, 16566465, 22088620, 33132930, 66265860]

約数ペア:

[(1, 66265860), (2, 33132930), (3, 22088620), (4, 16566465), (5, 13253172), (6, 11044310), (10, 6626586), (12, 5522155), (15, 4417724), (20, 3313293), (30, 2208862), (60, 1104431)]