137319630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{653903}}^1$

素因数の和:653920

約数の個数: 32

約数和(自身を含む): 376648704

約数和(自身を除く): 239329074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 653903, 1307806, 1961709, 3269515, 3923418, 4577321, 6539030, 9154642, 9808545, 13731963, 19617090, 22886605, 27463926, 45773210, 68659815, 137319630]

約数ペア:

[(1, 137319630), (2, 68659815), (3, 45773210), (5, 27463926), (6, 22886605), (7, 19617090), (10, 13731963), (14, 9808545), (15, 9154642), (21, 6539030), (30, 4577321), (35, 3923418), (42, 3269515), (70, 1961709), (105, 1307806), (210, 653903)]