3840690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{18289}}^1$

素因数の和:18306

約数の個数: 32

約数和(自身を含む): 10535040

約数和(自身を除く): 6694350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 18289, 36578, 54867, 91445, 109734, 128023, 182890, 256046, 274335, 384069, 548670, 640115, 768138, 1280230, 1920345, 3840690]

約数ペア:

[(1, 3840690), (2, 1920345), (3, 1280230), (5, 768138), (6, 640115), (7, 548670), (10, 384069), (14, 274335), (15, 256046), (21, 182890), (30, 128023), (35, 109734), (42, 91445), (70, 54867), (105, 36578), (210, 18289)]