190060990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142903}}^1$

素因数の和:142936

約数の個数: 32

約数和(自身を含む): 411563520

約数和(自身を除く): 221502530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 142903, 285806, 714515, 1000321, 1429030, 2000642, 2715157, 5001605, 5430314, 10003210, 13575785, 19006099, 27151570, 38012198, 95030495, 190060990]

約数ペア:

[(1, 190060990), (2, 95030495), (5, 38012198), (7, 27151570), (10, 19006099), (14, 13575785), (19, 10003210), (35, 5430314), (38, 5001605), (70, 2715157), (95, 2000642), (133, 1429030), (190, 1000321), (266, 714515), (665, 285806), (1330, 142903)]