23148420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 65184000

約数和(自身を除く): 42035580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 1999, 2316, 2895, 3860, 3998, 5790, 5997, 7996, 9995, 11580, 11994, 19990, 23988, 29985, 39980, 59970, 119940, 385807, 771614, 1157421, 1543228, 1929035, 2314842, 3858070, 4629684, 5787105, 7716140, 11574210, 23148420]

約数ペア:

[(1, 23148420), (2, 11574210), (3, 7716140), (4, 5787105), (5, 4629684), (6, 3858070), (10, 2314842), (12, 1929035), (15, 1543228), (20, 1157421), (30, 771614), (60, 385807), (193, 119940), (386, 59970), (579, 39980), (772, 29985), (965, 23988), (1158, 19990), (1930, 11994), (1999, 11580), (2316, 9995), (2895, 7996), (3860, 5997), (3998, 5790)]