90030238

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 136388160

約数和(自身を除く): 46357922

約数列:

[1, 2, 173, 346, 367, 709, 734, 1418, 63491, 122657, 126982, 245314, 260203, 520406, 45015119, 90030238]

約数ペア:

[(1, 90030238), (2, 45015119), (173, 520406), (346, 260203), (367, 245314), (709, 126982), (734, 122657), (1418, 63491)]