30862700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28082

約数の個数: 36

約数和(自身を含む): 73063032

約数和(自身を除く): 42200332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 28057, 56114, 112228, 140285, 280570, 308627, 561140, 617254, 701425, 1234508, 1402850, 1543135, 2805700, 3086270, 6172540, 7715675, 15431350, 30862700]

約数ペア:

[(1, 30862700), (2, 15431350), (4, 7715675), (5, 6172540), (10, 3086270), (11, 2805700), (20, 1543135), (22, 1402850), (25, 1234508), (44, 701425), (50, 617254), (55, 561140), (100, 308627), (110, 280570), (220, 140285), (275, 112228), (550, 56114), (1100, 28057)]