77646870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5869}}^1$

素因数の和:5899

約数の個数: 96

約数和(自身を含む): 240904800

約数和(自身を除く): 163257930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5869, 6615, 11738, 13230, 17607, 29345, 35214, 41083, 52821, 58690, 82166, 88035, 105642, 123249, 158463, 176070, 205415, 246498, 264105, 287581, 316926, 369747, 410830, 528210, 575162, 616245, 739494, 792315, 862743, 1109241, 1232490, 1437905, 1584630, 1725486, 1848735, 2218482, 2588229, 2875810, 3697470, 4313715, 5176458, 5546205, 7764687, 8627430, 11092410, 12941145, 15529374, 25882290, 38823435, 77646870]

約数ペア:

[(1, 77646870), (2, 38823435), (3, 25882290), (5, 15529374), (6, 12941145), (7, 11092410), (9, 8627430), (10, 7764687), (14, 5546205), (15, 5176458), (18, 4313715), (21, 3697470), (27, 2875810), (30, 2588229), (35, 2218482), (42, 1848735), (45, 1725486), (49, 1584630), (54, 1437905), (63, 1232490), (70, 1109241), (90, 862743), (98, 792315), (105, 739494), (126, 616245), (135, 575162), (147, 528210), (189, 410830), (210, 369747), (245, 316926), (270, 287581), (294, 264105), (315, 246498), (378, 205415), (441, 176070), (490, 158463), (630, 123249), (735, 105642), (882, 88035), (945, 82166), (1323, 58690), (1470, 52821), (1890, 41083), (2205, 35214), (2646, 29345), (4410, 17607), (5869, 13230), (6615, 11738)]