22987620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127709}}^1$

素因数の和:127724

約数の個数: 36

約数和(自身を含む): 69729660

約数和(自身を除く): 46742040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 127709, 255418, 383127, 510836, 638545, 766254, 1149381, 1277090, 1532508, 1915635, 2298762, 2554180, 3831270, 4597524, 5746905, 7662540, 11493810, 22987620]

約数ペア:

[(1, 22987620), (2, 11493810), (3, 7662540), (4, 5746905), (5, 4597524), (6, 3831270), (9, 2554180), (10, 2298762), (12, 1915635), (15, 1532508), (18, 1277090), (20, 1149381), (30, 766254), (36, 638545), (45, 510836), (60, 383127), (90, 255418), (180, 127709)]