22491180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{124951}}^1$

素因数の和:124966

約数の個数: 36

約数和(自身を含む): 68223792

約数和(自身を除く): 45732612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 124951, 249902, 374853, 499804, 624755, 749706, 1124559, 1249510, 1499412, 1874265, 2249118, 2499020, 3748530, 4498236, 5622795, 7497060, 11245590, 22491180]

約数ペア:

[(1, 22491180), (2, 11245590), (3, 7497060), (4, 5622795), (5, 4498236), (6, 3748530), (9, 2499020), (10, 2249118), (12, 1874265), (15, 1499412), (18, 1249510), (20, 1124559), (30, 749706), (36, 624755), (45, 499804), (60, 374853), (90, 249902), (180, 124951)]