308889310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{13297}}^1$

素因数の和:13428

約数の個数: 32

約数和(自身を含む): 585963072

約数和(自身を除く): 277073762

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 11615, 13297, 23230, 26594, 66485, 132970, 305831, 611662, 1342997, 1529155, 2685994, 3058310, 6714985, 13429970, 30888931, 61777862, 154444655, 308889310]

約数ペア:

[(1, 308889310), (2, 154444655), (5, 61777862), (10, 30888931), (23, 13429970), (46, 6714985), (101, 3058310), (115, 2685994), (202, 1529155), (230, 1342997), (505, 611662), (1010, 305831), (2323, 132970), (4646, 66485), (11615, 26594), (13297, 23230)]