26769780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148721}}^1$

素因数の和:148736

約数の個数: 36

約数和(自身を含む): 81202212

約数和(自身を除く): 54432432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148721, 297442, 446163, 594884, 743605, 892326, 1338489, 1487210, 1784652, 2230815, 2676978, 2974420, 4461630, 5353956, 6692445, 8923260, 13384890, 26769780]

約数ペア:

[(1, 26769780), (2, 13384890), (3, 8923260), (4, 6692445), (5, 5353956), (6, 4461630), (9, 2974420), (10, 2676978), (12, 2230815), (15, 1784652), (18, 1487210), (20, 1338489), (30, 892326), (36, 743605), (45, 594884), (60, 446163), (90, 297442), (180, 148721)]