87902710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5003}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 181585152

約数和(自身を除く): 93682442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 5003, 8785, 10006, 17570, 25015, 35021, 50030, 70042, 175105, 350210, 1255753, 2511506, 6278765, 8790271, 12557530, 17580542, 43951355, 87902710]

約数ペア:

[(1, 87902710), (2, 43951355), (5, 17580542), (7, 12557530), (10, 8790271), (14, 6278765), (35, 2511506), (70, 1255753), (251, 350210), (502, 175105), (1255, 70042), (1757, 50030), (2510, 35021), (3514, 25015), (5003, 17570), (8785, 10006)]