30930812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6221}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 59581872

約数和(自身を除く): 28651060

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 6221, 12442, 24884, 68431, 136862, 273724, 702973, 1405946, 2811892, 7732703, 15465406, 30930812]

約数ペア:

[(1, 30930812), (2, 15465406), (4, 7732703), (11, 2811892), (22, 1405946), (44, 702973), (113, 273724), (226, 136862), (452, 68431), (1243, 24884), (2486, 12442), (4972, 6221)]