64370890

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{13903}}^1$

素因数の和:14373

約数の個数: 16

約数和(自身を含む): 116126208

約数和(自身を除く): 51755318

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 13903, 27806, 69515, 139030, 6437089, 12874178, 32185445, 64370890]

約数ペア:

[(1, 64370890), (2, 32185445), (5, 12874178), (10, 6437089), (463, 139030), (926, 69515), (2315, 27806), (4630, 13903)]