67284490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73939}}^1$

素因数の和:73966

約数の個数: 32

約数和(自身を含む): 149063040

約数和(自身を除く): 81778550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73939, 147878, 369695, 517573, 739390, 961207, 1035146, 1922414, 2587865, 4806035, 5175730, 6728449, 9612070, 13456898, 33642245, 67284490]

約数ペア:

[(1, 67284490), (2, 33642245), (5, 13456898), (7, 9612070), (10, 6728449), (13, 5175730), (14, 4806035), (26, 2587865), (35, 1922414), (65, 1035146), (70, 961207), (91, 739390), (130, 517573), (182, 369695), (455, 147878), (910, 73939)]