2017648710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1048

約数の個数: 256

約数和(自身を含む): 6778183680

約数和(自身を除く): 4760534970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 107, 110, 126, 135, 154, 165, 189, 198, 210, 214, 231, 270, 297, 315, 321, 330, 378, 385, 462, 495, 535, 594, 630, 642, 693, 749, 770, 907, 945, 963, 990, 1070, 1155, 1177, 1386, 1485, 1498, 1605, 1814, 1890, 1926, 2079, 2247, 2310, 2354, 2721, 2889, 2970, 3210, 3465, 3531, 3745, 4158, 4494, 4535, 4815, 5442, 5778, 5885, 6349, 6741, 6930, 7062, 7490, 8163, 8239, 9070, 9630, 9977, 10395, 10593, 11235, 11770, 12698, 13482, 13605, 14445, 16326, 16478, 17655, 19047, 19954, 20223, 20790, 21186, 22470, 24489, 24717, 27210, 28890, 29931, 31745, 31779, 33705, 35310, 38094, 40446, 40815, 41195, 48978, 49434, 49885, 52965, 57141, 59862, 63490, 63558, 67410, 69839, 74151, 81630, 82390, 89793, 95235, 97049, 99770, 101115, 105930, 114282, 122445, 123585, 139678, 148302, 149655, 158895, 171423, 179586, 190470, 194098, 202230, 209517, 222453, 244890, 247170, 269379, 285705, 291147, 299310, 317790, 342846, 349195, 370755, 419034, 444906, 448965, 485245, 538758, 571410, 582294, 628551, 679343, 698390, 741510, 857115, 873441, 897930, 970490, 1047585, 1067539, 1112265, 1257102, 1346895, 1358686, 1455735, 1714230, 1746882, 1885653, 2038029, 2095170, 2135078, 2224530, 2620323, 2693790, 2911470, 3142755, 3202617, 3396715, 3771306, 4076058, 4367205, 5240646, 5337695, 6114087, 6285510, 6405234, 6793430, 7472773, 8734410, 9428265, 9607851, 10190145, 10675390, 12228174, 13101615, 14945546, 16013085, 18342261, 18856530, 19215702, 20380290, 22418319, 26203230, 28823553, 30570435, 32026170, 36684522, 37363865, 44836638, 48039255, 57647106, 61140870, 67254957, 74727730, 91711305, 96078510, 112091595, 134509914, 144117765, 183422610, 201764871, 224183190, 288235530, 336274785, 403529742, 672549570, 1008824355, 2017648710]

約数ペア:

[(1, 2017648710), (2, 1008824355), (3, 672549570), (5, 403529742), (6, 336274785), (7, 288235530), (9, 224183190), (10, 201764871), (11, 183422610), (14, 144117765), (15, 134509914), (18, 112091595), (21, 96078510), (22, 91711305), (27, 74727730), (30, 67254957), (33, 61140870), (35, 57647106), (42, 48039255), (45, 44836638), (54, 37363865), (55, 36684522), (63, 32026170), (66, 30570435), (70, 28823553), (77, 26203230), (90, 22418319), (99, 20380290), (105, 19215702), (107, 18856530), (110, 18342261), (126, 16013085), (135, 14945546), (154, 13101615), (165, 12228174), (189, 10675390), (198, 10190145), (210, 9607851), (214, 9428265), (231, 8734410), (270, 7472773), (297, 6793430), (315, 6405234), (321, 6285510), (330, 6114087), (378, 5337695), (385, 5240646), (462, 4367205), (495, 4076058), (535, 3771306), (594, 3396715), (630, 3202617), (642, 3142755), (693, 2911470), (749, 2693790), (770, 2620323), (907, 2224530), (945, 2135078), (963, 2095170), (990, 2038029), (1070, 1885653), (1155, 1746882), (1177, 1714230), (1386, 1455735), (1485, 1358686), (1498, 1346895), (1605, 1257102), (1814, 1112265), (1890, 1067539), (1926, 1047585), (2079, 970490), (2247, 897930), (2310, 873441), (2354, 857115), (2721, 741510), (2889, 698390), (2970, 679343), (3210, 628551), (3465, 582294), (3531, 571410), (3745, 538758), (4158, 485245), (4494, 448965), (4535, 444906), (4815, 419034), (5442, 370755), (5778, 349195), (5885, 342846), (6349, 317790), (6741, 299310), (6930, 291147), (7062, 285705), (7490, 269379), (8163, 247170), (8239, 244890), (9070, 222453), (9630, 209517), (9977, 202230), (10395, 194098), (10593, 190470), (11235, 179586), (11770, 171423), (12698, 158895), (13482, 149655), (13605, 148302), (14445, 139678), (16326, 123585), (16478, 122445), (17655, 114282), (19047, 105930), (19954, 101115), (20223, 99770), (20790, 97049), (21186, 95235), (22470, 89793), (24489, 82390), (24717, 81630), (27210, 74151), (28890, 69839), (29931, 67410), (31745, 63558), (31779, 63490), (33705, 59862), (35310, 57141), (38094, 52965), (40446, 49885), (40815, 49434), (41195, 48978)]