977932060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6985229}}^1$

素因数の和:6985245

約数の個数: 24

約数和(自身を含む): 2347037280

約数和(自身を除く): 1369105220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6985229, 13970458, 27940916, 34926145, 48896603, 69852290, 97793206, 139704580, 195586412, 244483015, 488966030, 977932060]

約数ペア:

[(1, 977932060), (2, 488966030), (4, 244483015), (5, 195586412), (7, 139704580), (10, 97793206), (14, 69852290), (20, 48896603), (28, 34926145), (35, 27940916), (70, 13970458), (140, 6985229)]