9929080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35479

約数の個数: 32

約数和(自身を含む): 25532640

約数和(自身を除く): 15603560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35461, 70922, 141844, 177305, 248227, 283688, 354610, 496454, 709220, 992908, 1241135, 1418440, 1985816, 2482270, 4964540, 9929080]

約数ペア:

[(1, 9929080), (2, 4964540), (4, 2482270), (5, 1985816), (7, 1418440), (8, 1241135), (10, 992908), (14, 709220), (20, 496454), (28, 354610), (35, 283688), (40, 248227), (56, 177305), (70, 141844), (140, 70922), (280, 35461)]