2109774660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{10487}}^1$

素因数の和:10985

約数の個数: 96

約数和(自身を含む): 6766018560

約数和(自身を除く): 4656243900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 479, 958, 1437, 1916, 2395, 2874, 3353, 4790, 5748, 6706, 7185, 9580, 10059, 10487, 13412, 14370, 16765, 20118, 20974, 28740, 31461, 33530, 40236, 41948, 50295, 52435, 62922, 67060, 73409, 100590, 104870, 125844, 146818, 157305, 201180, 209740, 220227, 293636, 314610, 367045, 440454, 629220, 734090, 880908, 1101135, 1468180, 2202270, 4404540, 5023273, 10046546, 15069819, 20093092, 25116365, 30139638, 35162911, 50232730, 60279276, 70325822, 75349095, 100465460, 105488733, 140651644, 150698190, 175814555, 210977466, 301396380, 351629110, 421954932, 527443665, 703258220, 1054887330, 2109774660]

約数ペア:

[(1, 2109774660), (2, 1054887330), (3, 703258220), (4, 527443665), (5, 421954932), (6, 351629110), (7, 301396380), (10, 210977466), (12, 175814555), (14, 150698190), (15, 140651644), (20, 105488733), (21, 100465460), (28, 75349095), (30, 70325822), (35, 60279276), (42, 50232730), (60, 35162911), (70, 30139638), (84, 25116365), (105, 20093092), (140, 15069819), (210, 10046546), (420, 5023273), (479, 4404540), (958, 2202270), (1437, 1468180), (1916, 1101135), (2395, 880908), (2874, 734090), (3353, 629220), (4790, 440454), (5748, 367045), (6706, 314610), (7185, 293636), (9580, 220227), (10059, 209740), (10487, 201180), (13412, 157305), (14370, 146818), (16765, 125844), (20118, 104870), (20974, 100590), (28740, 73409), (31461, 67060), (33530, 62922), (40236, 52435), (41948, 50295)]