9747420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{162457}}^1$

素因数の和:162469

約数の個数: 24

約数和(自身を含む): 27292944

約数和(自身を除く): 17545524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 162457, 324914, 487371, 649828, 812285, 974742, 1624570, 1949484, 2436855, 3249140, 4873710, 9747420]

約数ペア:

[(1, 9747420), (2, 4873710), (3, 3249140), (4, 2436855), (5, 1949484), (6, 1624570), (10, 974742), (12, 812285), (15, 649828), (20, 487371), (30, 324914), (60, 162457)]