11891610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 32696136

約数和(自身を除く): 20804526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 277, 318, 405, 477, 530, 554, 795, 810, 831, 954, 1385, 1431, 1590, 1662, 2385, 2493, 2770, 2862, 4155, 4293, 4770, 4986, 7155, 7479, 8310, 8586, 12465, 14310, 14681, 14958, 21465, 22437, 24930, 29362, 37395, 42930, 44043, 44874, 73405, 74790, 88086, 112185, 132129, 146810, 220215, 224370, 264258, 396387, 440430, 660645, 792774, 1189161, 1321290, 1981935, 2378322, 3963870, 5945805, 11891610]

約数ペア:

[(1, 11891610), (2, 5945805), (3, 3963870), (5, 2378322), (6, 1981935), (9, 1321290), (10, 1189161), (15, 792774), (18, 660645), (27, 440430), (30, 396387), (45, 264258), (53, 224370), (54, 220215), (81, 146810), (90, 132129), (106, 112185), (135, 88086), (159, 74790), (162, 73405), (265, 44874), (270, 44043), (277, 42930), (318, 37395), (405, 29362), (477, 24930), (530, 22437), (554, 21465), (795, 14958), (810, 14681), (831, 14310), (954, 12465), (1385, 8586), (1431, 8310), (1590, 7479), (1662, 7155), (2385, 4986), (2493, 4770), (2770, 4293), (2862, 4155)]