22080990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23743}}^1$

素因数の和:23784

約数の個数: 32

約数和(自身を含む): 54706176

約数和(自身を除く): 32625186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 23743, 47486, 71229, 118715, 142458, 237430, 356145, 712290, 736033, 1472066, 2208099, 3680165, 4416198, 7360330, 11040495, 22080990]

約数ペア:

[(1, 22080990), (2, 11040495), (3, 7360330), (5, 4416198), (6, 3680165), (10, 2208099), (15, 1472066), (30, 736033), (31, 712290), (62, 356145), (93, 237430), (155, 142458), (186, 118715), (310, 71229), (465, 47486), (930, 23743)]