68099080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 176826240

約数和(自身を除く): 108727160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2273, 2996, 3745, 4280, 4546, 5992, 7490, 9092, 11365, 14980, 15911, 18184, 22730, 29960, 31822, 45460, 63644, 79555, 90920, 127288, 159110, 243211, 318220, 486422, 636440, 972844, 1216055, 1702477, 1945688, 2432110, 3404954, 4864220, 6809908, 8512385, 9728440, 13619816, 17024770, 34049540, 68099080]

約数ペア:

[(1, 68099080), (2, 34049540), (4, 17024770), (5, 13619816), (7, 9728440), (8, 8512385), (10, 6809908), (14, 4864220), (20, 3404954), (28, 2432110), (35, 1945688), (40, 1702477), (56, 1216055), (70, 972844), (107, 636440), (140, 486422), (214, 318220), (280, 243211), (428, 159110), (535, 127288), (749, 90920), (856, 79555), (1070, 63644), (1498, 45460), (2140, 31822), (2273, 29960), (2996, 22730), (3745, 18184), (4280, 15911), (4546, 14980), (5992, 11365), (7490, 9092)]