68840340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147339}}^1$

素因数の和:1147351

約数の個数: 24

約数和(自身を含む): 192753120

約数和(自身を除く): 123912780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147339, 2294678, 3442017, 4589356, 5736695, 6884034, 11473390, 13768068, 17210085, 22946780, 34420170, 68840340]

約数ペア:

[(1, 68840340), (2, 34420170), (3, 22946780), (4, 17210085), (5, 13768068), (6, 11473390), (10, 6884034), (12, 5736695), (15, 4589356), (20, 3442017), (30, 2294678), (60, 1147339)]