7201070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 6484690

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 239, 262, 478, 655, 1195, 1310, 2390, 3013, 5497, 6026, 10994, 15065, 27485, 30130, 31309, 54970, 62618, 156545, 313090, 720107, 1440214, 3600535, 7201070]

約数ペア:

[(1, 7201070), (2, 3600535), (5, 1440214), (10, 720107), (23, 313090), (46, 156545), (115, 62618), (131, 54970), (230, 31309), (239, 30130), (262, 27485), (478, 15065), (655, 10994), (1195, 6026), (1310, 5497), (2390, 3013)]