7749780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 14083500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 569, 681, 908, 1135, 1138, 1362, 1707, 2270, 2276, 2724, 2845, 3405, 3414, 4540, 5690, 6810, 6828, 8535, 11380, 13620, 17070, 34140, 129163, 258326, 387489, 516652, 645815, 774978, 1291630, 1549956, 1937445, 2583260, 3874890, 7749780]

約数ペア:

[(1, 7749780), (2, 3874890), (3, 2583260), (4, 1937445), (5, 1549956), (6, 1291630), (10, 774978), (12, 645815), (15, 516652), (20, 387489), (30, 258326), (60, 129163), (227, 34140), (454, 17070), (569, 13620), (681, 11380), (908, 8535), (1135, 6828), (1138, 6810), (1362, 5690), (1707, 4540), (2270, 3414), (2276, 3405), (2724, 2845)]