30888886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{76081}}^1$

素因数の和:76119

約数の個数: 16

約数和(自身を含む): 54779040

約数和(自身を除く): 23890154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 76081, 152162, 532567, 1065134, 2206349, 4412698, 15444443, 30888886]

約数ペア:

[(1, 30888886), (2, 15444443), (7, 4412698), (14, 2206349), (29, 1065134), (58, 532567), (203, 152162), (406, 76081)]