1796797170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{407437}}^1$

素因数の和:407464

約数の個数: 72

約数和(自身を含む): 5434408044

約数和(自身を除く): 3637610874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 407437, 814874, 1222311, 2037185, 2444622, 2852059, 3666933, 4074370, 5704118, 6111555, 7333866, 8556177, 12223110, 14260295, 17112354, 18334665, 19964413, 25668531, 28520590, 36669330, 39928826, 42780885, 51337062, 59893239, 85561770, 99822065, 119786478, 128342655, 179679717, 199644130, 256685310, 299466195, 359359434, 598932390, 898398585, 1796797170]

約数ペア:

[(1, 1796797170), (2, 898398585), (3, 598932390), (5, 359359434), (6, 299466195), (7, 256685310), (9, 199644130), (10, 179679717), (14, 128342655), (15, 119786478), (18, 99822065), (21, 85561770), (30, 59893239), (35, 51337062), (42, 42780885), (45, 39928826), (49, 36669330), (63, 28520590), (70, 25668531), (90, 19964413), (98, 18334665), (105, 17112354), (126, 14260295), (147, 12223110), (210, 8556177), (245, 7333866), (294, 6111555), (315, 5704118), (441, 4074370), (490, 3666933), (630, 2852059), (735, 2444622), (882, 2037185), (1470, 1222311), (2205, 814874), (4410, 407437)]