30711348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 83865600

約数和(自身を除く): 53154252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1279, 1334, 2001, 2558, 2668, 3837, 4002, 5116, 6003, 7674, 8004, 11511, 12006, 15348, 23022, 24012, 29417, 37091, 46044, 58834, 74182, 88251, 111273, 117668, 148364, 176502, 222546, 264753, 333819, 353004, 445092, 529506, 667638, 853093, 1059012, 1335276, 1706186, 2559279, 3412372, 5118558, 7677837, 10237116, 15355674, 30711348]

約数ペア:

[(1, 30711348), (2, 15355674), (3, 10237116), (4, 7677837), (6, 5118558), (9, 3412372), (12, 2559279), (18, 1706186), (23, 1335276), (29, 1059012), (36, 853093), (46, 667638), (58, 529506), (69, 445092), (87, 353004), (92, 333819), (116, 264753), (138, 222546), (174, 176502), (207, 148364), (261, 117668), (276, 111273), (348, 88251), (414, 74182), (522, 58834), (667, 46044), (828, 37091), (1044, 29417), (1279, 24012), (1334, 23022), (2001, 15348), (2558, 12006), (2668, 11511), (3837, 8004), (4002, 7674), (5116, 6003)]