230608840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74873}}^1$

素因数の和:74902

約数の個数: 64

約数和(自身を含む): 646911360

約数和(自身を除く): 416302520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 74873, 149746, 299492, 374365, 524111, 598984, 748730, 823603, 1048222, 1497460, 1647206, 2096444, 2620555, 2994920, 3294412, 4118015, 4192888, 5241110, 5765221, 6588824, 8236030, 10482220, 11530442, 16472060, 20964440, 23060884, 28826105, 32944120, 46121768, 57652210, 115304420, 230608840]

約数ペア:

[(1, 230608840), (2, 115304420), (4, 57652210), (5, 46121768), (7, 32944120), (8, 28826105), (10, 23060884), (11, 20964440), (14, 16472060), (20, 11530442), (22, 10482220), (28, 8236030), (35, 6588824), (40, 5765221), (44, 5241110), (55, 4192888), (56, 4118015), (70, 3294412), (77, 2994920), (88, 2620555), (110, 2096444), (140, 1647206), (154, 1497460), (220, 1048222), (280, 823603), (308, 748730), (385, 598984), (440, 524111), (616, 374365), (770, 299492), (1540, 149746), (3080, 74873)]