30787502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2221}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 47995200

約数和(自身を除く): 17207698

約数列:

[1, 2, 29, 58, 239, 478, 2221, 4442, 6931, 13862, 64409, 128818, 530819, 1061638, 15393751, 30787502]

約数ペア:

[(1, 30787502), (2, 15393751), (29, 1061638), (58, 530819), (239, 128818), (478, 64409), (2221, 13862), (4442, 6931)]