5298860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5430

約数の個数: 36

約数和(自身を含む): 12946752

約数和(自身を除く): 7647892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5407, 10814, 21628, 27035, 37849, 54070, 75698, 108140, 151396, 189245, 264943, 378490, 529886, 756980, 1059772, 1324715, 2649430, 5298860]

約数ペア:

[(1, 5298860), (2, 2649430), (4, 1324715), (5, 1059772), (7, 756980), (10, 529886), (14, 378490), (20, 264943), (28, 189245), (35, 151396), (49, 108140), (70, 75698), (98, 54070), (140, 37849), (196, 27035), (245, 21628), (490, 10814), (980, 5407)]