8145410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 18047232

約数和(自身を除く): 9901822

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8951, 17902, 44755, 62657, 89510, 116363, 125314, 232726, 313285, 581815, 626570, 814541, 1163630, 1629082, 4072705, 8145410]

約数ペア:

[(1, 8145410), (2, 4072705), (5, 1629082), (7, 1163630), (10, 814541), (13, 626570), (14, 581815), (26, 313285), (35, 232726), (65, 125314), (70, 116363), (91, 89510), (130, 62657), (182, 44755), (455, 17902), (910, 8951)]