12816270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142403}}^1$

素因数の和:142416

約数の個数: 24

約数和(自身を含む): 33322536

約数和(自身を除く): 20506266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142403, 284806, 427209, 712015, 854418, 1281627, 1424030, 2136045, 2563254, 4272090, 6408135, 12816270]

約数ペア:

[(1, 12816270), (2, 6408135), (3, 4272090), (5, 2563254), (6, 2136045), (9, 1424030), (10, 1281627), (15, 854418), (18, 712015), (30, 427209), (45, 284806), (90, 142403)]