18195070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 16226690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 331, 478, 662, 1195, 1655, 2390, 3310, 5497, 7613, 10994, 15226, 27485, 38065, 54970, 76130, 79109, 158218, 395545, 791090, 1819507, 3639014, 9097535, 18195070]

約数ペア:

[(1, 18195070), (2, 9097535), (5, 3639014), (10, 1819507), (23, 791090), (46, 395545), (115, 158218), (230, 79109), (239, 76130), (331, 54970), (478, 38065), (662, 27485), (1195, 15226), (1655, 10994), (2390, 7613), (3310, 5497)]