152217870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{724847}}^1$

素因数の和:724864

約数の個数: 32

約数和(自身を含む): 417512448

約数和(自身を除く): 265294578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 724847, 1449694, 2174541, 3624235, 4349082, 5073929, 7248470, 10147858, 10872705, 15221787, 21745410, 25369645, 30443574, 50739290, 76108935, 152217870]

約数ペア:

[(1, 152217870), (2, 76108935), (3, 50739290), (5, 30443574), (6, 25369645), (7, 21745410), (10, 15221787), (14, 10872705), (15, 10147858), (21, 7248470), (30, 5073929), (35, 4349082), (42, 3624235), (70, 2174541), (105, 1449694), (210, 724847)]