22279740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53047}}^1$

素因数の和:53066

約数の個数: 48

約数和(自身を含む): 71296512

約数和(自身を除く): 49016772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53047, 106094, 159141, 212188, 265235, 318282, 371329, 530470, 636564, 742658, 795705, 1060940, 1113987, 1485316, 1591410, 1856645, 2227974, 3182820, 3713290, 4455948, 5569935, 7426580, 11139870, 22279740]

約数ペア:

[(1, 22279740), (2, 11139870), (3, 7426580), (4, 5569935), (5, 4455948), (6, 3713290), (7, 3182820), (10, 2227974), (12, 1856645), (14, 1591410), (15, 1485316), (20, 1113987), (21, 1060940), (28, 795705), (30, 742658), (35, 636564), (42, 530470), (60, 371329), (70, 318282), (84, 265235), (105, 212188), (140, 159141), (210, 106094), (420, 53047)]