30487626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 71829576

約数和(自身を除く): 41341950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1153, 1469, 2034, 2306, 2938, 3459, 4407, 6918, 8814, 10377, 13221, 14989, 20754, 26442, 29978, 44967, 89934, 130289, 134901, 260578, 269802, 390867, 781734, 1172601, 1693757, 2345202, 3387514, 5081271, 10162542, 15243813, 30487626]

約数ペア:

[(1, 30487626), (2, 15243813), (3, 10162542), (6, 5081271), (9, 3387514), (13, 2345202), (18, 1693757), (26, 1172601), (39, 781734), (78, 390867), (113, 269802), (117, 260578), (226, 134901), (234, 130289), (339, 89934), (678, 44967), (1017, 29978), (1153, 26442), (1469, 20754), (2034, 14989), (2306, 13221), (2938, 10377), (3459, 8814), (4407, 6918)]