13910940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 45209472

約数和(自身を除く): 31298532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 277, 279, 310, 324, 372, 405, 465, 540, 554, 558, 620, 810, 831, 837, 930, 1108, 1116, 1385, 1395, 1620, 1662, 1674, 1860, 2493, 2511, 2770, 2790, 3324, 3348, 4155, 4185, 4986, 5022, 5540, 5580, 7479, 8310, 8370, 8587, 9972, 10044, 12465, 12555, 14958, 16620, 16740, 17174, 22437, 24930, 25110, 25761, 29916, 34348, 37395, 42935, 44874, 49860, 50220, 51522, 74790, 77283, 85870, 89748, 103044, 112185, 128805, 149580, 154566, 171740, 224370, 231849, 257610, 309132, 386415, 448740, 463698, 515220, 695547, 772830, 927396, 1159245, 1391094, 1545660, 2318490, 2782188, 3477735, 4636980, 6955470, 13910940]

約数ペア:

[(1, 13910940), (2, 6955470), (3, 4636980), (4, 3477735), (5, 2782188), (6, 2318490), (9, 1545660), (10, 1391094), (12, 1159245), (15, 927396), (18, 772830), (20, 695547), (27, 515220), (30, 463698), (31, 448740), (36, 386415), (45, 309132), (54, 257610), (60, 231849), (62, 224370), (81, 171740), (90, 154566), (93, 149580), (108, 128805), (124, 112185), (135, 103044), (155, 89748), (162, 85870), (180, 77283), (186, 74790), (270, 51522), (277, 50220), (279, 49860), (310, 44874), (324, 42935), (372, 37395), (405, 34348), (465, 29916), (540, 25761), (554, 25110), (558, 24930), (620, 22437), (810, 17174), (831, 16740), (837, 16620), (930, 14958), (1108, 12555), (1116, 12465), (1385, 10044), (1395, 9972), (1620, 8587), (1662, 8370), (1674, 8310), (1860, 7479), (2493, 5580), (2511, 5540), (2770, 5022), (2790, 4986), (3324, 4185), (3348, 4155)]