378261310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{284407}}^1$

素因数の和:284440

約数の個数: 32

約数和(自身を含む): 819095040

約数和(自身を除く): 440833730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 284407, 568814, 1422035, 1990849, 2844070, 3981698, 5403733, 9954245, 10807466, 19908490, 27018665, 37826131, 54037330, 75652262, 189130655, 378261310]

約数ペア:

[(1, 378261310), (2, 189130655), (5, 75652262), (7, 54037330), (10, 37826131), (14, 27018665), (19, 19908490), (35, 10807466), (38, 9954245), (70, 5403733), (95, 3981698), (133, 2844070), (190, 1990849), (266, 1422035), (665, 568814), (1330, 284407)]