12255638730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5753821}}^1$

素因数の和:5753902

約数の個数: 32

約数和(自身を含む): 29827813248

約数和(自身を除く): 17572174518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 5753821, 11507642, 17261463, 28769105, 34522926, 57538210, 86307315, 172614630, 408521291, 817042582, 1225563873, 2042606455, 2451127746, 4085212910, 6127819365, 12255638730]

約数ペア:

[(1, 12255638730), (2, 6127819365), (3, 4085212910), (5, 2451127746), (6, 2042606455), (10, 1225563873), (15, 817042582), (30, 408521291), (71, 172614630), (142, 86307315), (213, 57538210), (355, 34522926), (426, 28769105), (710, 17261463), (1065, 11507642), (2130, 5753821)]