15280188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 31168452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 719, 759, 924, 966, 1012, 1438, 1518, 1771, 1932, 2157, 2876, 3036, 3542, 4314, 5033, 5313, 7084, 7909, 8628, 10066, 10626, 15099, 15818, 16537, 20132, 21252, 23727, 30198, 31636, 33074, 47454, 49611, 55363, 60396, 66148, 94908, 99222, 110726, 115759, 166089, 181907, 198444, 221452, 231518, 332178, 347277, 363814, 463036, 545721, 664356, 694554, 727628, 1091442, 1273349, 1389108, 2182884, 2546698, 3820047, 5093396, 7640094, 15280188]

約数ペア:

[(1, 15280188), (2, 7640094), (3, 5093396), (4, 3820047), (6, 2546698), (7, 2182884), (11, 1389108), (12, 1273349), (14, 1091442), (21, 727628), (22, 694554), (23, 664356), (28, 545721), (33, 463036), (42, 363814), (44, 347277), (46, 332178), (66, 231518), (69, 221452), (77, 198444), (84, 181907), (92, 166089), (132, 115759), (138, 110726), (154, 99222), (161, 94908), (231, 66148), (253, 60396), (276, 55363), (308, 49611), (322, 47454), (462, 33074), (483, 31636), (506, 30198), (644, 23727), (719, 21252), (759, 20132), (924, 16537), (966, 15818), (1012, 15099), (1438, 10626), (1518, 10066), (1771, 8628), (1932, 7909), (2157, 7084), (2876, 5313), (3036, 5033), (3542, 4314)]