30775576

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 66830400

約数和(自身を除く): 36054824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 169, 206, 221, 338, 412, 442, 676, 824, 884, 1339, 1352, 1751, 1768, 2197, 2678, 2873, 3502, 4394, 5356, 5746, 7004, 8788, 10712, 11492, 14008, 17407, 17576, 22763, 22984, 34814, 37349, 45526, 69628, 74698, 91052, 139256, 149396, 182104, 226291, 295919, 298792, 452582, 591838, 905164, 1183676, 1810328, 2367352, 3846947, 7693894, 15387788, 30775576]

約数ペア:

[(1, 30775576), (2, 15387788), (4, 7693894), (8, 3846947), (13, 2367352), (17, 1810328), (26, 1183676), (34, 905164), (52, 591838), (68, 452582), (103, 298792), (104, 295919), (136, 226291), (169, 182104), (206, 149396), (221, 139256), (338, 91052), (412, 74698), (442, 69628), (676, 45526), (824, 37349), (884, 34814), (1339, 22984), (1352, 22763), (1751, 17576), (1768, 17407), (2197, 14008), (2678, 11492), (2873, 10712), (3502, 8788), (4394, 7004), (5356, 5746)]