57691890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1447}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 150441408

約数和(自身を除く): 92749518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 1447, 2215, 2658, 2894, 3987, 4341, 4430, 6645, 7235, 7974, 8682, 13023, 13290, 14470, 19935, 21705, 26046, 39870, 43410, 65115, 130230, 641021, 1282042, 1923063, 3205105, 3846126, 5769189, 6410210, 9615315, 11538378, 19230630, 28845945, 57691890]

約数ペア:

[(1, 57691890), (2, 28845945), (3, 19230630), (5, 11538378), (6, 9615315), (9, 6410210), (10, 5769189), (15, 3846126), (18, 3205105), (30, 1923063), (45, 1282042), (90, 641021), (443, 130230), (886, 65115), (1329, 43410), (1447, 39870), (2215, 26046), (2658, 21705), (2894, 19935), (3987, 14470), (4341, 13290), (4430, 13023), (6645, 8682), (7235, 7974)]