69892060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499229}}^1$

素因数の和:499245

約数の個数: 24

約数和(自身を含む): 167741280

約数和(自身を除く): 97849220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499229, 998458, 1996916, 2496145, 3494603, 4992290, 6989206, 9984580, 13978412, 17473015, 34946030, 69892060]

約数ペア:

[(1, 69892060), (2, 34946030), (4, 17473015), (5, 13978412), (7, 9984580), (10, 6989206), (14, 4992290), (20, 3494603), (28, 2496145), (35, 1996916), (70, 998458), (140, 499229)]