1258320060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6990667}}^1$

素因数の和:6990682

約数の個数: 36

約数和(自身を含む): 3816904728

約数和(自身を除く): 2558584668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6990667, 13981334, 20972001, 27962668, 34953335, 41944002, 62916003, 69906670, 83888004, 104860005, 125832006, 139813340, 209720010, 251664012, 314580015, 419440020, 629160030, 1258320060]

約数ペア:

[(1, 1258320060), (2, 629160030), (3, 419440020), (4, 314580015), (5, 251664012), (6, 209720010), (9, 139813340), (10, 125832006), (12, 104860005), (15, 83888004), (18, 69906670), (20, 62916003), (30, 41944002), (36, 34953335), (45, 27962668), (60, 20972001), (90, 13981334), (180, 6990667)]