141883390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{117259}}^1$

素因数の和:117288

約数の個数: 24

約数和(自身を含む): 280720440

約数和(自身を除く): 138837050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 117259, 234518, 586295, 1172590, 1289849, 2579698, 6449245, 12898490, 14188339, 28376678, 70941695, 141883390]

約数ペア:

[(1, 141883390), (2, 70941695), (5, 28376678), (10, 14188339), (11, 12898490), (22, 6449245), (55, 2579698), (110, 1289849), (121, 1172590), (242, 586295), (605, 234518), (1210, 117259)]