57188460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136163}}^1$

素因数の和:136182

約数の個数: 48

約数和(自身を含む): 183004416

約数和(自身を除く): 125815956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 136163, 272326, 408489, 544652, 680815, 816978, 953141, 1361630, 1633956, 1906282, 2042445, 2723260, 2859423, 3812564, 4084890, 4765705, 5718846, 8169780, 9531410, 11437692, 14297115, 19062820, 28594230, 57188460]

約数ペア:

[(1, 57188460), (2, 28594230), (3, 19062820), (4, 14297115), (5, 11437692), (6, 9531410), (7, 8169780), (10, 5718846), (12, 4765705), (14, 4084890), (15, 3812564), (20, 2859423), (21, 2723260), (28, 2042445), (30, 1906282), (35, 1633956), (42, 1361630), (60, 953141), (70, 816978), (84, 680815), (105, 544652), (140, 408489), (210, 272326), (420, 136163)]