142657.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7369}}^1$

素因数の和:7398

約数の個数: 24

約数和(自身を含む): 17643780

約数和(自身を除く): 8727290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 7369, 14738, 36845, 73690, 81059, 162118, 405295, 810590, 891649, 1783298, 4458245, 8916490]

約数ペア:

[(1, 8916490), (2, 4458245), (5, 1783298), (10, 891649), (11, 810590), (22, 405295), (55, 162118), (110, 81059), (121, 73690), (242, 36845), (605, 14738), (1210, 7369)]