8210363030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{9161}}^1$

素因数の和:9329

約数の個数: 64

約数和(自身を含む): 16029835200

約数和(自身を除く): 7819472170

約数列:

[1, 2, 5, 10, 19, 38, 53, 89, 95, 106, 178, 190, 265, 445, 530, 890, 1007, 1691, 2014, 3382, 4717, 5035, 8455, 9161, 9434, 10070, 16910, 18322, 23585, 45805, 47170, 89623, 91610, 174059, 179246, 348118, 448115, 485533, 815329, 870295, 896230, 971066, 1630658, 1740590, 2427665, 4076645, 4855330, 8153290, 9225127, 15491251, 18450254, 30982502, 43212437, 46125635, 77456255, 86424874, 92251270, 154912510, 216062185, 432124370, 821036303, 1642072606, 4105181515, 8210363030]

約数ペア:

[(1, 8210363030), (2, 4105181515), (5, 1642072606), (10, 821036303), (19, 432124370), (38, 216062185), (53, 154912510), (89, 92251270), (95, 86424874), (106, 77456255), (178, 46125635), (190, 43212437), (265, 30982502), (445, 18450254), (530, 15491251), (890, 9225127), (1007, 8153290), (1691, 4855330), (2014, 4076645), (3382, 2427665), (4717, 1740590), (5035, 1630658), (8455, 971066), (9161, 896230), (9434, 870295), (10070, 815329), (16910, 485533), (18322, 448115), (23585, 348118), (45805, 179246), (47170, 174059), (89623, 91610)]