7473340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53381}}^1$

素因数の和:53397

約数の個数: 24

約数和(自身を含む): 17936352

約数和(自身を除く): 10463012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53381, 106762, 213524, 266905, 373667, 533810, 747334, 1067620, 1494668, 1868335, 3736670, 7473340]

約数ペア:

[(1, 7473340), (2, 3736670), (4, 1868335), (5, 1494668), (7, 1067620), (10, 747334), (14, 533810), (20, 373667), (28, 266905), (35, 213524), (70, 106762), (140, 53381)]