1849655610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5545

約数の個数: 144

約数和(自身を含む): 5457553920

約数和(自身を除く): 3607898310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 930, 990, 1023, 1089, 1210, 1395, 1705, 1815, 2046, 2178, 2790, 3069, 3410, 3630, 3751, 5115, 5445, 5479, 6138, 7502, 10230, 10890, 10958, 11253, 15345, 16437, 18755, 22506, 27395, 30690, 32874, 33759, 37510, 49311, 54790, 56265, 60269, 67518, 82185, 98622, 112530, 120538, 164370, 168795, 169849, 180807, 246555, 301345, 337590, 339698, 361614, 493110, 509547, 542421, 602690, 662959, 849245, 904035, 1019094, 1084842, 1325918, 1528641, 1698490, 1808070, 1868339, 1988877, 2547735, 2712105, 3057282, 3314795, 3736678, 3977754, 5095470, 5424210, 5605017, 5966631, 6629590, 7643205, 9341695, 9944385, 11210034, 11933262, 15286410, 16815051, 18683390, 19888770, 20551729, 28025085, 29833155, 33630102, 41103458, 56050170, 59666310, 61655187, 84075255, 102758645, 123310374, 168150510, 184965561, 205517290, 308275935, 369931122, 616551870, 924827805, 1849655610]

約数ペア:

[(1, 1849655610), (2, 924827805), (3, 616551870), (5, 369931122), (6, 308275935), (9, 205517290), (10, 184965561), (11, 168150510), (15, 123310374), (18, 102758645), (22, 84075255), (30, 61655187), (31, 59666310), (33, 56050170), (45, 41103458), (55, 33630102), (62, 29833155), (66, 28025085), (90, 20551729), (93, 19888770), (99, 18683390), (110, 16815051), (121, 15286410), (155, 11933262), (165, 11210034), (186, 9944385), (198, 9341695), (242, 7643205), (279, 6629590), (310, 5966631), (330, 5605017), (341, 5424210), (363, 5095470), (465, 3977754), (495, 3736678), (558, 3314795), (605, 3057282), (682, 2712105), (726, 2547735), (930, 1988877), (990, 1868339), (1023, 1808070), (1089, 1698490), (1210, 1528641), (1395, 1325918), (1705, 1084842), (1815, 1019094), (2046, 904035), (2178, 849245), (2790, 662959), (3069, 602690), (3410, 542421), (3630, 509547), (3751, 493110), (5115, 361614), (5445, 339698), (5479, 337590), (6138, 301345), (7502, 246555), (10230, 180807), (10890, 169849), (10958, 168795), (11253, 164370), (15345, 120538), (16437, 112530), (18755, 98622), (22506, 82185), (27395, 67518), (30690, 60269), (32874, 56265), (33759, 54790), (37510, 49311)]