128766210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7517}}^1$

素因数の和:8098

約数の個数: 32

約数和(自身を含む): 309621312

約数和(自身を除く): 180855102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 5710, 7517, 8565, 15034, 17130, 22551, 37585, 45102, 75170, 112755, 225510, 4292207, 8584414, 12876621, 21461035, 25753242, 42922070, 64383105, 128766210]

約数ペア:

[(1, 128766210), (2, 64383105), (3, 42922070), (5, 25753242), (6, 21461035), (10, 12876621), (15, 8584414), (30, 4292207), (571, 225510), (1142, 112755), (1713, 75170), (2855, 45102), (3426, 37585), (5710, 22551), (7517, 17130), (8565, 15034)]