218366730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4657}}^1$

素因数の和:5191

約数の個数: 48

約数和(自身を含む): 568965384

約数和(自身を除く): 350598654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 3126, 4657, 4689, 5210, 7815, 9314, 9378, 13971, 15630, 23285, 23445, 27942, 41913, 46570, 46890, 69855, 83826, 139710, 209565, 419130, 2426297, 4852594, 7278891, 12131485, 14557782, 21836673, 24262970, 36394455, 43673346, 72788910, 109183365, 218366730]

約数ペア:

[(1, 218366730), (2, 109183365), (3, 72788910), (5, 43673346), (6, 36394455), (9, 24262970), (10, 21836673), (15, 14557782), (18, 12131485), (30, 7278891), (45, 4852594), (90, 2426297), (521, 419130), (1042, 209565), (1563, 139710), (2605, 83826), (3126, 69855), (4657, 46890), (4689, 46570), (5210, 41913), (7815, 27942), (9314, 23445), (9378, 23285), (13971, 15630)]