194669220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45697}}^1$

素因数の和:45780

約数の個数: 48

約数和(自身を含む): 552763008

約数和(自身を除く): 358093788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 45697, 91394, 137091, 182788, 228485, 274182, 456970, 548364, 685455, 913940, 1370910, 2741820, 3244487, 6488974, 9733461, 12977948, 16222435, 19466922, 32444870, 38933844, 48667305, 64889740, 97334610, 194669220]

約数ペア:

[(1, 194669220), (2, 97334610), (3, 64889740), (4, 48667305), (5, 38933844), (6, 32444870), (10, 19466922), (12, 16222435), (15, 12977948), (20, 9733461), (30, 6488974), (60, 3244487), (71, 2741820), (142, 1370910), (213, 913940), (284, 685455), (355, 548364), (426, 456970), (710, 274182), (852, 228485), (1065, 182788), (1420, 137091), (2130, 91394), (4260, 45697)]