7138620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39659}}^1$

素因数の和:39674

約数の個数: 36

約数和(自身を含む): 21654360

約数和(自身を除く): 14515740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39659, 79318, 118977, 158636, 198295, 237954, 356931, 396590, 475908, 594885, 713862, 793180, 1189770, 1427724, 1784655, 2379540, 3569310, 7138620]

約数ペア:

[(1, 7138620), (2, 3569310), (3, 2379540), (4, 1784655), (5, 1427724), (6, 1189770), (9, 793180), (10, 713862), (12, 594885), (15, 475908), (18, 396590), (20, 356931), (30, 237954), (36, 198295), (45, 158636), (60, 118977), (90, 79318), (180, 39659)]