2017186740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4521

約数の個数: 168

約数和(自身を含む): 6557580288

約数和(自身を除く): 4540393548

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, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 972, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 2430, 2511, 2790, 2916, 3348, 3645, 4185, 4463, 4860, 5022, 5580, 7290, 7533, 8370, 8926, 10044, 12555, 13389, 14580, 15066, 16740, 17852, 22315, 22599, 25110, 26778, 30132, 37665, 40167, 44630, 45198, 50220, 53556, 66945, 75330, 80334, 89260, 90396, 112995, 120501, 133890, 138353, 150660, 160668, 200835, 225990, 241002, 267780, 276706, 361503, 401670, 415059, 451980, 482004, 553412, 602505, 691765, 723006, 803340, 830118, 1084509, 1205010, 1245177, 1383530, 1446012, 1660236, 1807515, 2075295, 2169018, 2410020, 2490354, 2767060, 3253527, 3615030, 3735531, 4150590, 4338036, 4980708, 5422545, 6225885, 6507054, 7230060, 7471062, 8301180, 10845090, 11206593, 12451770, 13014108, 14942124, 16267635, 18677655, 21690180, 22413186, 24903540, 32535270, 33619779, 37355310, 44826372, 56032965, 65070540, 67239558, 74710620, 100859337, 112065930, 134479116, 168098895, 201718674, 224131860, 336197790, 403437348, 504296685, 672395580, 1008593370, 2017186740]

約数ペア:

[(1, 2017186740), (2, 1008593370), (3, 672395580), (4, 504296685), (5, 403437348), (6, 336197790), (9, 224131860), (10, 201718674), (12, 168098895), (15, 134479116), (18, 112065930), (20, 100859337), (27, 74710620), (30, 67239558), (31, 65070540), (36, 56032965), (45, 44826372), (54, 37355310), (60, 33619779), (62, 32535270), (81, 24903540), (90, 22413186), (93, 21690180), (108, 18677655), (124, 16267635), (135, 14942124), (155, 13014108), (162, 12451770), (180, 11206593), (186, 10845090), (243, 8301180), (270, 7471062), (279, 7230060), (310, 6507054), (324, 6225885), (372, 5422545), (405, 4980708), (465, 4338036), (486, 4150590), (540, 3735531), (558, 3615030), (620, 3253527), (729, 2767060), (810, 2490354), (837, 2410020), (930, 2169018), (972, 2075295), (1116, 1807515), (1215, 1660236), (1395, 1446012), (1458, 1383530), (1620, 1245177), (1674, 1205010), (1860, 1084509), (2430, 830118), (2511, 803340), (2790, 723006), (2916, 691765), (3348, 602505), (3645, 553412), (4185, 482004), (4463, 451980), (4860, 415059), (5022, 401670), (5580, 361503), (7290, 276706), (7533, 267780), (8370, 241002), (8926, 225990), (10044, 200835), (12555, 160668), (13389, 150660), (14580, 138353), (15066, 133890), (16740, 120501), (17852, 112995), (22315, 90396), (22599, 89260), (25110, 80334), (26778, 75330), (30132, 66945), (37665, 53556), (40167, 50220), (44630, 45198)]