23309820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129499}}^1$

素因数の和:129514

約数の個数: 36

約数和(自身を含む): 70707000

約数和(自身を除く): 47397180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129499, 258998, 388497, 517996, 647495, 776994, 1165491, 1294990, 1553988, 1942485, 2330982, 2589980, 3884970, 4661964, 5827455, 7769940, 11654910, 23309820]

約数ペア:

[(1, 23309820), (2, 11654910), (3, 7769940), (4, 5827455), (5, 4661964), (6, 3884970), (9, 2589980), (10, 2330982), (12, 1942485), (15, 1553988), (18, 1294990), (20, 1165491), (30, 776994), (36, 647495), (45, 517996), (60, 388497), (90, 258998), (180, 129499)]