30396646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127717}}^1$

素因数の和:127743

約数の個数: 16

約数和(自身を含む): 55174176

約数和(自身を除く): 24777530

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127717, 255434, 894019, 1788038, 2171189, 4342378, 15198323, 30396646]

約数ペア:

[(1, 30396646), (2, 15198323), (7, 4342378), (14, 2171189), (17, 1788038), (34, 894019), (119, 255434), (238, 127717)]