1875157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13393979}}^1$

素因数の和:13393995

約数の個数: 24

約数和(自身を含む): 4500377280

約数和(自身を除く): 2625220220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13393979, 26787958, 53575916, 66969895, 93757853, 133939790, 187515706, 267879580, 375031412, 468789265, 937578530, 1875157060]

約数ペア:

[(1, 1875157060), (2, 937578530), (4, 468789265), (5, 375031412), (7, 267879580), (10, 187515706), (14, 133939790), (20, 93757853), (28, 66969895), (35, 53575916), (70, 26787958), (140, 13393979)]