334879310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20507}}^1$

素因数の和:20608

約数の個数: 32

約数和(自身を含む): 637880832

約数和(自身を除く): 303001522

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 20507, 41014, 102535, 205070, 471661, 943322, 1455997, 2358305, 2911994, 4716610, 7279985, 14559970, 33487931, 66975862, 167439655, 334879310]

約数ペア:

[(1, 334879310), (2, 167439655), (5, 66975862), (10, 33487931), (23, 14559970), (46, 7279985), (71, 4716610), (115, 2911994), (142, 2358305), (230, 1455997), (355, 943322), (710, 471661), (1633, 205070), (3266, 102535), (8165, 41014), (16330, 20507)]