23117580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128431}}^1$

素因数の和:128446

約数の個数: 36

約数和(自身を含む): 70123872

約数和(自身を除く): 47006292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128431, 256862, 385293, 513724, 642155, 770586, 1155879, 1284310, 1541172, 1926465, 2311758, 2568620, 3852930, 4623516, 5779395, 7705860, 11558790, 23117580]

約数ペア:

[(1, 23117580), (2, 11558790), (3, 7705860), (4, 5779395), (5, 4623516), (6, 3852930), (9, 2568620), (10, 2311758), (12, 1926465), (15, 1541172), (18, 1284310), (20, 1155879), (30, 770586), (36, 642155), (45, 513724), (60, 385293), (90, 256862), (180, 128431)]