30476782

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70223}}^1$

素因数の和:70263

約数の個数: 16

約数和(自身を含む): 53932032

約数和(自身を除く): 23455250

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70223, 140446, 491561, 983122, 2176913, 4353826, 15238391, 30476782]

約数ペア:

[(1, 30476782), (2, 15238391), (7, 4353826), (14, 2176913), (31, 983122), (62, 491561), (217, 140446), (434, 70223)]