55259430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1429}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 132818400

約数和(自身を除く): 77558970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1289, 1429, 2578, 2858, 3867, 4287, 6445, 7145, 7734, 8574, 12890, 14290, 19335, 21435, 38670, 42870, 1841981, 3683962, 5525943, 9209905, 11051886, 18419810, 27629715, 55259430]

約数ペア:

[(1, 55259430), (2, 27629715), (3, 18419810), (5, 11051886), (6, 9209905), (10, 5525943), (15, 3683962), (30, 1841981), (1289, 42870), (1429, 38670), (2578, 21435), (2858, 19335), (3867, 14290), (4287, 12890), (6445, 8574), (7145, 7734)]