2078910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23099}}^1$

素因数の和:23112

約数の個数: 24

約数和(自身を含む): 5405400

約数和(自身を除く): 3326490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23099, 46198, 69297, 115495, 138594, 207891, 230990, 346485, 415782, 692970, 1039455, 2078910]

約数ペア:

[(1, 2078910), (2, 1039455), (3, 692970), (5, 415782), (6, 346485), (9, 230990), (10, 207891), (15, 138594), (18, 115495), (30, 69297), (45, 46198), (90, 23099)]