183380730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470207}}^1$

素因数の和:470230

約数の個数: 32

約数和(自身を含む): 473969664

約数和(自身を除く): 290588934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 470207, 940414, 1410621, 2351035, 2821242, 4702070, 6112691, 7053105, 12225382, 14106210, 18338073, 30563455, 36676146, 61126910, 91690365, 183380730]

約数ペア:

[(1, 183380730), (2, 91690365), (3, 61126910), (5, 36676146), (6, 30563455), (10, 18338073), (13, 14106210), (15, 12225382), (26, 7053105), (30, 6112691), (39, 4702070), (65, 2821242), (78, 2351035), (130, 1410621), (195, 940414), (390, 470207)]