68767550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{4759}}^1$

素因数の和:4805

約数の個数: 36

約数和(自身を含む): 135902760

約数和(自身を除く): 67135210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 4759, 7225, 9518, 14450, 23795, 47590, 80903, 118975, 161806, 237950, 404515, 809030, 1375351, 2022575, 2750702, 4045150, 6876755, 13753510, 34383775, 68767550]

約数ペア:

[(1, 68767550), (2, 34383775), (5, 13753510), (10, 6876755), (17, 4045150), (25, 2750702), (34, 2022575), (50, 1375351), (85, 809030), (170, 404515), (289, 237950), (425, 161806), (578, 118975), (850, 80903), (1445, 47590), (2890, 23795), (4759, 14450), (7225, 9518)]