69335820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385199}}^1$

素因数の和:385214

約数の個数: 36

約数和(自身を含む): 210319200

約数和(自身を除く): 140983380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385199, 770398, 1155597, 1540796, 1925995, 2311194, 3466791, 3851990, 4622388, 5777985, 6933582, 7703980, 11555970, 13867164, 17333955, 23111940, 34667910, 69335820]

約数ペア:

[(1, 69335820), (2, 34667910), (3, 23111940), (4, 17333955), (5, 13867164), (6, 11555970), (9, 7703980), (10, 6933582), (12, 5777985), (15, 4622388), (18, 3851990), (20, 3466791), (30, 2311194), (36, 1925995), (45, 1540796), (60, 1155597), (90, 770398), (180, 385199)]