126659340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{703663}}^1$

素因数の和:703678

約数の個数: 36

約数和(自身を含む): 384200544

約数和(自身を除く): 257541204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 703663, 1407326, 2110989, 2814652, 3518315, 4221978, 6332967, 7036630, 8443956, 10554945, 12665934, 14073260, 21109890, 25331868, 31664835, 42219780, 63329670, 126659340]

約数ペア:

[(1, 126659340), (2, 63329670), (3, 42219780), (4, 31664835), (5, 25331868), (6, 21109890), (9, 14073260), (10, 12665934), (12, 10554945), (15, 8443956), (18, 7036630), (20, 6332967), (30, 4221978), (36, 3518315), (45, 2814652), (60, 2110989), (90, 1407326), (180, 703663)]