30340364

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 53943120

約数和(自身を除く): 23602756

約数列:

[1, 2, 4, 139, 197, 277, 278, 394, 554, 556, 788, 1108, 27383, 38503, 54569, 54766, 77006, 109138, 109532, 154012, 218276, 7585091, 15170182, 30340364]

約数ペア:

[(1, 30340364), (2, 15170182), (4, 7585091), (139, 218276), (197, 154012), (277, 109532), (278, 109138), (394, 77006), (554, 54766), (556, 54569), (788, 38503), (1108, 27383)]