115304420

素因数分解:

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

素因数の和:74900

約数の個数: 48

約数和(自身を含む): 301891968

約数和(自身を除く): 186587548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 74873, 149746, 299492, 374365, 524111, 748730, 823603, 1048222, 1497460, 1647206, 2096444, 2620555, 3294412, 4118015, 5241110, 5765221, 8236030, 10482220, 11530442, 16472060, 23060884, 28826105, 57652210, 115304420]

約数ペア:

[(1, 115304420), (2, 57652210), (4, 28826105), (5, 23060884), (7, 16472060), (10, 11530442), (11, 10482220), (14, 8236030), (20, 5765221), (22, 5241110), (28, 4118015), (35, 3294412), (44, 2620555), (55, 2096444), (70, 1647206), (77, 1497460), (110, 1048222), (140, 823603), (154, 748730), (220, 524111), (308, 374365), (385, 299492), (770, 149746), (1540, 74873)]