68301860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310463}}^1$

素因数の和:310483

約数の個数: 24

約数和(自身を含む): 156473856

約数和(自身を除く): 88171996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 310463, 620926, 1241852, 1552315, 3104630, 3415093, 6209260, 6830186, 13660372, 17075465, 34150930, 68301860]

約数ペア:

[(1, 68301860), (2, 34150930), (4, 17075465), (5, 13660372), (10, 6830186), (11, 6209260), (20, 3415093), (22, 3104630), (44, 1552315), (55, 1241852), (110, 620926), (220, 310463)]