31586220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 101707200

約数和(自身を除く): 70120980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2017, 2610, 3132, 3915, 4034, 5220, 6051, 7830, 8068, 10085, 12102, 15660, 18153, 20170, 24204, 30255, 36306, 40340, 54459, 58493, 60510, 72612, 90765, 108918, 116986, 121020, 175479, 181530, 217836, 233972, 272295, 292465, 350958, 363060, 526437, 544590, 584930, 701916, 877395, 1052874, 1089180, 1169860, 1579311, 1754790, 2105748, 2632185, 3158622, 3509580, 5264370, 6317244, 7896555, 10528740, 15793110, 31586220]

約数ペア:

[(1, 31586220), (2, 15793110), (3, 10528740), (4, 7896555), (5, 6317244), (6, 5264370), (9, 3509580), (10, 3158622), (12, 2632185), (15, 2105748), (18, 1754790), (20, 1579311), (27, 1169860), (29, 1089180), (30, 1052874), (36, 877395), (45, 701916), (54, 584930), (58, 544590), (60, 526437), (87, 363060), (90, 350958), (108, 292465), (116, 272295), (135, 233972), (145, 217836), (174, 181530), (180, 175479), (261, 121020), (270, 116986), (290, 108918), (348, 90765), (435, 72612), (522, 60510), (540, 58493), (580, 54459), (783, 40340), (870, 36306), (1044, 30255), (1305, 24204), (1566, 20170), (1740, 18153), (2017, 15660), (2610, 12102), (3132, 10085), (3915, 8068), (4034, 7830), (5220, 6051)]