23657580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131431}}^1$

素因数の和:131446

約数の個数: 36

約数和(自身を含む): 71761872

約数和(自身を除く): 48104292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131431, 262862, 394293, 525724, 657155, 788586, 1182879, 1314310, 1577172, 1971465, 2365758, 2628620, 3942930, 4731516, 5914395, 7885860, 11828790, 23657580]

約数ペア:

[(1, 23657580), (2, 11828790), (3, 7885860), (4, 5914395), (5, 4731516), (6, 3942930), (9, 2628620), (10, 2365758), (12, 1971465), (15, 1577172), (18, 1314310), (20, 1182879), (30, 788586), (36, 657155), (45, 525724), (60, 394293), (90, 262862), (180, 131431)]