67089270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72139}}^1$

素因数の和:72180

約数の個数: 32

約数和(自身を含む): 166210560

約数和(自身を除く): 99121290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 72139, 144278, 216417, 360695, 432834, 721390, 1082085, 2164170, 2236309, 4472618, 6708927, 11181545, 13417854, 22363090, 33544635, 67089270]

約数ペア:

[(1, 67089270), (2, 33544635), (3, 22363090), (5, 13417854), (6, 11181545), (10, 6708927), (15, 4472618), (30, 2236309), (31, 2164170), (62, 1082085), (93, 721390), (155, 432834), (186, 360695), (310, 216417), (465, 144278), (930, 72139)]