2021096610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 5924161152

約数和(自身を除く): 3903064542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 137, 162, 195, 234, 243, 270, 274, 351, 390, 405, 411, 467, 486, 585, 685, 702, 810, 822, 934, 1053, 1170, 1215, 1233, 1370, 1401, 1755, 1781, 2055, 2106, 2335, 2430, 2466, 2802, 3159, 3510, 3562, 3699, 4110, 4203, 4670, 5265, 5343, 6071, 6165, 6318, 7005, 7398, 8406, 8905, 10530, 10686, 11097, 12142, 12330, 12609, 14010, 15795, 16029, 17810, 18213, 18495, 21015, 22194, 25218, 26715, 30355, 31590, 32058, 33291, 36426, 36990, 37827, 42030, 48087, 53430, 54639, 55485, 60710, 63045, 63979, 66582, 75654, 80145, 91065, 96174, 109278, 110970, 113481, 126090, 127958, 144261, 160290, 163917, 166455, 182130, 189135, 191937, 226962, 240435, 273195, 288522, 319895, 327834, 332910, 378270, 383874, 432783, 480870, 491751, 546390, 567405, 575811, 639790, 721305, 819585, 831727, 865566, 959685, 983502, 1134810, 1151622, 1442610, 1475253, 1639170, 1663454, 1727433, 1919370, 2163915, 2458755, 2495181, 2879055, 2950506, 3454866, 4158635, 4327830, 4917510, 4990362, 5182299, 5758110, 7376265, 7485543, 8317270, 8637165, 10364598, 12475905, 14752530, 14971086, 15546897, 17274330, 22456629, 24951810, 25911495, 31093794, 37427715, 44913258, 51822990, 67369887, 74855430, 77734485, 112283145, 134739774, 155468970, 202109661, 224566290, 336849435, 404219322, 673698870, 1010548305, 2021096610]

約数ペア:

[(1, 2021096610), (2, 1010548305), (3, 673698870), (5, 404219322), (6, 336849435), (9, 224566290), (10, 202109661), (13, 155468970), (15, 134739774), (18, 112283145), (26, 77734485), (27, 74855430), (30, 67369887), (39, 51822990), (45, 44913258), (54, 37427715), (65, 31093794), (78, 25911495), (81, 24951810), (90, 22456629), (117, 17274330), (130, 15546897), (135, 14971086), (137, 14752530), (162, 12475905), (195, 10364598), (234, 8637165), (243, 8317270), (270, 7485543), (274, 7376265), (351, 5758110), (390, 5182299), (405, 4990362), (411, 4917510), (467, 4327830), (486, 4158635), (585, 3454866), (685, 2950506), (702, 2879055), (810, 2495181), (822, 2458755), (934, 2163915), (1053, 1919370), (1170, 1727433), (1215, 1663454), (1233, 1639170), (1370, 1475253), (1401, 1442610), (1755, 1151622), (1781, 1134810), (2055, 983502), (2106, 959685), (2335, 865566), (2430, 831727), (2466, 819585), (2802, 721305), (3159, 639790), (3510, 575811), (3562, 567405), (3699, 546390), (4110, 491751), (4203, 480870), (4670, 432783), (5265, 383874), (5343, 378270), (6071, 332910), (6165, 327834), (6318, 319895), (7005, 288522), (7398, 273195), (8406, 240435), (8905, 226962), (10530, 191937), (10686, 189135), (11097, 182130), (12142, 166455), (12330, 163917), (12609, 160290), (14010, 144261), (15795, 127958), (16029, 126090), (17810, 113481), (18213, 110970), (18495, 109278), (21015, 96174), (22194, 91065), (25218, 80145), (26715, 75654), (30355, 66582), (31590, 63979), (32058, 63045), (33291, 60710), (36426, 55485), (36990, 54639), (37827, 53430), (42030, 48087)]