76877570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 109279870

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 374, 385, 490, 539, 595, 770, 833, 839, 935, 1078, 1190, 1309, 1666, 1678, 1870, 2618, 2695, 4165, 4195, 5390, 5873, 6545, 8330, 8390, 9163, 9229, 11746, 13090, 14263, 18326, 18458, 28526, 29365, 41111, 45815, 46145, 58730, 64603, 71315, 82222, 91630, 92290, 99841, 129206, 142630, 156893, 199682, 205555, 313786, 323015, 411110, 452221, 499205, 646030, 698887, 784465, 904442, 998410, 1098251, 1397774, 1568930, 2196502, 2261105, 3494435, 4522210, 5491255, 6988870, 7687757, 10982510, 15375514, 38438785, 76877570]

約数ペア:

[(1, 76877570), (2, 38438785), (5, 15375514), (7, 10982510), (10, 7687757), (11, 6988870), (14, 5491255), (17, 4522210), (22, 3494435), (34, 2261105), (35, 2196502), (49, 1568930), (55, 1397774), (70, 1098251), (77, 998410), (85, 904442), (98, 784465), (110, 698887), (119, 646030), (154, 499205), (170, 452221), (187, 411110), (238, 323015), (245, 313786), (374, 205555), (385, 199682), (490, 156893), (539, 142630), (595, 129206), (770, 99841), (833, 92290), (839, 91630), (935, 82222), (1078, 71315), (1190, 64603), (1309, 58730), (1666, 46145), (1678, 45815), (1870, 41111), (2618, 29365), (2695, 28526), (4165, 18458), (4195, 18326), (5390, 14263), (5873, 13090), (6545, 11746), (8330, 9229), (8390, 9163)]