168679210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3931}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 347651712

約数和(自身を除く): 178972502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 3065, 3931, 4291, 6130, 7862, 8582, 19655, 21455, 27517, 39310, 42910, 55034, 137585, 275170, 2409703, 4819406, 12048515, 16867921, 24097030, 33735842, 84339605, 168679210]

約数ペア:

[(1, 168679210), (2, 84339605), (5, 33735842), (7, 24097030), (10, 16867921), (14, 12048515), (35, 4819406), (70, 2409703), (613, 275170), (1226, 137585), (3065, 55034), (3931, 42910), (4291, 39310), (6130, 27517), (7862, 21455), (8582, 19655)]