168225270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{78979}}^1$

素因数の和:79060

約数の個数: 32

約数和(自身を含む): 409432320

約数和(自身を除く): 241207050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 78979, 157958, 236937, 394895, 473874, 789790, 1184685, 2369370, 5607509, 11215018, 16822527, 28037545, 33645054, 56075090, 84112635, 168225270]

約数ペア:

[(1, 168225270), (2, 84112635), (3, 56075090), (5, 33645054), (6, 28037545), (10, 16822527), (15, 11215018), (30, 5607509), (71, 2369370), (142, 1184685), (213, 789790), (355, 473874), (426, 394895), (710, 236937), (1065, 157958), (2130, 78979)]