170247700

素因数分解:

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

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 426347712

約数和(自身を除く): 256100012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2273, 2675, 2996, 3745, 4546, 5350, 7490, 9092, 10700, 11365, 14980, 15911, 18725, 22730, 31822, 37450, 45460, 56825, 63644, 74900, 79555, 113650, 159110, 227300, 243211, 318220, 397775, 486422, 795550, 972844, 1216055, 1591100, 1702477, 2432110, 3404954, 4864220, 6080275, 6809908, 8512385, 12160550, 17024770, 24321100, 34049540, 42561925, 85123850, 170247700]

約数ペア:

[(1, 170247700), (2, 85123850), (4, 42561925), (5, 34049540), (7, 24321100), (10, 17024770), (14, 12160550), (20, 8512385), (25, 6809908), (28, 6080275), (35, 4864220), (50, 3404954), (70, 2432110), (100, 1702477), (107, 1591100), (140, 1216055), (175, 972844), (214, 795550), (350, 486422), (428, 397775), (535, 318220), (700, 243211), (749, 227300), (1070, 159110), (1498, 113650), (2140, 79555), (2273, 74900), (2675, 63644), (2996, 56825), (3745, 45460), (4546, 37450), (5350, 31822), (7490, 22730), (9092, 18725), (10700, 15911), (11365, 14980)]