23121270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{256903}}^1$

素因数の和:256916

約数の個数: 24

約数和(自身を含む): 60115536

約数和(自身を除く): 36994266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 256903, 513806, 770709, 1284515, 1541418, 2312127, 2569030, 3853545, 4624254, 7707090, 11560635, 23121270]

約数ペア:

[(1, 23121270), (2, 11560635), (3, 7707090), (5, 4624254), (6, 3853545), (9, 2569030), (10, 2312127), (15, 1541418), (18, 1284515), (30, 770709), (45, 513806), (90, 256903)]