30088972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 54577152

約数和(自身を除く): 24488180

約数列:

[1, 2, 4, 31, 62, 124, 431, 563, 862, 1126, 1724, 2252, 13361, 17453, 26722, 34906, 53444, 69812, 242653, 485306, 970612, 7522243, 15044486, 30088972]

約数ペア:

[(1, 30088972), (2, 15044486), (4, 7522243), (31, 970612), (62, 485306), (124, 242653), (431, 69812), (563, 53444), (862, 34906), (1126, 26722), (1724, 17453), (2252, 13361)]