28418580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52627}}^1$

素因数の和:52645

約数の個数: 48

約数和(自身を含む): 88415040

約数和(自身を除く): 59996460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52627, 105254, 157881, 210508, 263135, 315762, 473643, 526270, 631524, 789405, 947286, 1052540, 1420929, 1578810, 1894572, 2368215, 2841858, 3157620, 4736430, 5683716, 7104645, 9472860, 14209290, 28418580]

約数ペア:

[(1, 28418580), (2, 14209290), (3, 9472860), (4, 7104645), (5, 5683716), (6, 4736430), (9, 3157620), (10, 2841858), (12, 2368215), (15, 1894572), (18, 1578810), (20, 1420929), (27, 1052540), (30, 947286), (36, 789405), (45, 631524), (54, 526270), (60, 473643), (90, 315762), (108, 263135), (135, 210508), (180, 157881), (270, 105254), (540, 52627)]