30780332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2927}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 59028480

約数和(自身を除く): 28248148

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 2927, 5258, 5854, 10516, 11708, 32197, 64394, 128788, 699553, 1399106, 2798212, 7695083, 15390166, 30780332]

約数ペア:

[(1, 30780332), (2, 15390166), (4, 7695083), (11, 2798212), (22, 1399106), (44, 699553), (239, 128788), (478, 64394), (956, 32197), (2629, 11708), (2927, 10516), (5258, 5854)]