13891620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 39852288

約数和(自身を除く): 25960668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5647, 11294, 16941, 22588, 28235, 33882, 56470, 67764, 84705, 112940, 169410, 231527, 338820, 463054, 694581, 926108, 1157635, 1389162, 2315270, 2778324, 3472905, 4630540, 6945810, 13891620]

約数ペア:

[(1, 13891620), (2, 6945810), (3, 4630540), (4, 3472905), (5, 2778324), (6, 2315270), (10, 1389162), (12, 1157635), (15, 926108), (20, 694581), (30, 463054), (41, 338820), (60, 231527), (82, 169410), (123, 112940), (164, 84705), (205, 67764), (246, 56470), (410, 33882), (492, 28235), (615, 22588), (820, 16941), (1230, 11294), (2460, 5647)]