107242940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{766021}}^1$

素因数の和:766037

約数の個数: 24

約数和(自身を含む): 257383392

約数和(自身を除く): 150140452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 766021, 1532042, 3064084, 3830105, 5362147, 7660210, 10724294, 15320420, 21448588, 26810735, 53621470, 107242940]

約数ペア:

[(1, 107242940), (2, 53621470), (4, 26810735), (5, 21448588), (7, 15320420), (10, 10724294), (14, 7660210), (20, 5362147), (28, 3830105), (35, 3064084), (70, 1532042), (140, 766021)]