16776130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 36230400

約数和(自身を除く): 19454270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 73, 98, 134, 146, 245, 335, 343, 365, 469, 490, 511, 670, 686, 730, 938, 1022, 1715, 2345, 2555, 3283, 3430, 3577, 4690, 4891, 5110, 6566, 7154, 9782, 16415, 17885, 22981, 24455, 25039, 32830, 34237, 35770, 45962, 48910, 50078, 68474, 114905, 125195, 171185, 229810, 239659, 250390, 342370, 479318, 1198295, 1677613, 2396590, 3355226, 8388065, 16776130]

約数ペア:

[(1, 16776130), (2, 8388065), (5, 3355226), (7, 2396590), (10, 1677613), (14, 1198295), (35, 479318), (49, 342370), (67, 250390), (70, 239659), (73, 229810), (98, 171185), (134, 125195), (146, 114905), (245, 68474), (335, 50078), (343, 48910), (365, 45962), (469, 35770), (490, 34237), (511, 32830), (670, 25039), (686, 24455), (730, 22981), (938, 17885), (1022, 16415), (1715, 9782), (2345, 7154), (2555, 6566), (3283, 5110), (3430, 4891), (3577, 4690)]