68753510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2333}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 141832512

約数和(自身を除く): 73079002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2333, 2947, 4210, 4666, 5894, 11665, 14735, 16331, 23330, 29470, 32662, 81655, 163310, 982193, 1964386, 4910965, 6875351, 9821930, 13750702, 34376755, 68753510]

約数ペア:

[(1, 68753510), (2, 34376755), (5, 13750702), (7, 9821930), (10, 6875351), (14, 4910965), (35, 1964386), (70, 982193), (421, 163310), (842, 81655), (2105, 32662), (2333, 29470), (2947, 23330), (4210, 16331), (4666, 14735), (5894, 11665)]