85017570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 223724160

約数和(自身を除く): 138706590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 241, 330, 482, 723, 1069, 1205, 1446, 2138, 2410, 2651, 3207, 3615, 5302, 5345, 6414, 7230, 7953, 10690, 11759, 13255, 15906, 16035, 23518, 26510, 32070, 35277, 39765, 58795, 70554, 79530, 117590, 176385, 257629, 352770, 515258, 772887, 1288145, 1545774, 2576290, 2833919, 3864435, 5667838, 7728870, 8501757, 14169595, 17003514, 28339190, 42508785, 85017570]

約数ペア:

[(1, 85017570), (2, 42508785), (3, 28339190), (5, 17003514), (6, 14169595), (10, 8501757), (11, 7728870), (15, 5667838), (22, 3864435), (30, 2833919), (33, 2576290), (55, 1545774), (66, 1288145), (110, 772887), (165, 515258), (241, 352770), (330, 257629), (482, 176385), (723, 117590), (1069, 79530), (1205, 70554), (1446, 58795), (2138, 39765), (2410, 35277), (2651, 32070), (3207, 26510), (3615, 23518), (5302, 16035), (5345, 15906), (6414, 13255), (7230, 11759), (7953, 10690)]