2097697140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13759}}^1$

素因数の和:13803

約数の個数: 216

約数和(自身を含む): 7993789440

約数和(自身を除く): 5896092300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6930, 7260, 7623, 8470, 10164, 10890, 12705, 13759, 13860, 15246, 16940, 21780, 25410, 27518, 30492, 38115, 41277, 50820, 55036, 68795, 76230, 82554, 96313, 123831, 137590, 151349, 152460, 165108, 192626, 206385, 247662, 275180, 288939, 302698, 385252, 412770, 454047, 481565, 495324, 577878, 605396, 619155, 756745, 825540, 866817, 908094, 963130, 1059443, 1155756, 1238310, 1362141, 1444695, 1513490, 1664839, 1733634, 1816188, 1926260, 2118886, 2270235, 2476620, 2724282, 2889390, 3026980, 3178329, 3329678, 3467268, 4237772, 4334085, 4540470, 4994517, 5297215, 5448564, 5778780, 6356658, 6659356, 6810705, 8324195, 8668170, 9080940, 9534987, 9989034, 10594430, 11653873, 12713316, 13621410, 14983551, 15891645, 16648390, 17336340, 19069974, 19978068, 21188860, 23307746, 24972585, 27242820, 29967102, 31783290, 33296780, 34961619, 38139948, 46615492, 47674935, 49945170, 58269365, 59934204, 63566580, 69923238, 74917755, 95349870, 99890340, 104884857, 116538730, 139846476, 149835510, 174808095, 190699740, 209769714, 233077460, 299671020, 349616190, 419539428, 524424285, 699232380, 1048848570, 2097697140]

約数ペア:

[(1, 2097697140), (2, 1048848570), (3, 699232380), (4, 524424285), (5, 419539428), (6, 349616190), (7, 299671020), (9, 233077460), (10, 209769714), (11, 190699740), (12, 174808095), (14, 149835510), (15, 139846476), (18, 116538730), (20, 104884857), (21, 99890340), (22, 95349870), (28, 74917755), (30, 69923238), (33, 63566580), (35, 59934204), (36, 58269365), (42, 49945170), (44, 47674935), (45, 46615492), (55, 38139948), (60, 34961619), (63, 33296780), (66, 31783290), (70, 29967102), (77, 27242820), (84, 24972585), (90, 23307746), (99, 21188860), (105, 19978068), (110, 19069974), (121, 17336340), (126, 16648390), (132, 15891645), (140, 14983551), (154, 13621410), (165, 12713316), (180, 11653873), (198, 10594430), (210, 9989034), (220, 9534987), (231, 9080940), (242, 8668170), (252, 8324195), (308, 6810705), (315, 6659356), (330, 6356658), (363, 5778780), (385, 5448564), (396, 5297215), (420, 4994517), (462, 4540470), (484, 4334085), (495, 4237772), (605, 3467268), (630, 3329678), (660, 3178329), (693, 3026980), (726, 2889390), (770, 2724282), (847, 2476620), (924, 2270235), (990, 2118886), (1089, 1926260), (1155, 1816188), (1210, 1733634), (1260, 1664839), (1386, 1513490), (1452, 1444695), (1540, 1362141), (1694, 1238310), (1815, 1155756), (1980, 1059443), (2178, 963130), (2310, 908094), (2420, 866817), (2541, 825540), (2772, 756745), (3388, 619155), (3465, 605396), (3630, 577878), (4235, 495324), (4356, 481565), (4620, 454047), (5082, 412770), (5445, 385252), (6930, 302698), (7260, 288939), (7623, 275180), (8470, 247662), (10164, 206385), (10890, 192626), (12705, 165108), (13759, 152460), (13860, 151349), (15246, 137590), (16940, 123831), (21780, 96313), (25410, 82554), (27518, 76230), (30492, 68795), (38115, 55036), (41277, 50820)]