12961137420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{935147}}^1$

素因数の和:935180

約数の個数: 144

約数和(自身を含む): 49016717568

約数和(自身を除く): 36055580148

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, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 935147, 1870294, 2805441, 3740588, 4675735, 5610882, 6546029, 8416323, 9351470, 10286617, 11221764, 13092058, 14027205, 16832646, 18702940, 19638087, 20573234, 26184116, 28054410, 30859851, 32730145, 33665292, 39276174, 41146468, 42081615, 51433085, 56108820, 58914261, 61719702, 65460290, 72006319, 78552348, 84163230, 92579553, 98190435, 102866170, 117828522, 123439404, 130920580, 144012638, 154299255, 168326460, 185159106, 196380870, 205732340, 216018957, 235657044, 288025276, 294571305, 308598510, 360031595, 370318212, 392761740, 432037914, 462897765, 589142610, 617197020, 648056871, 720063190, 864075828, 925795530, 1080094785, 1178285220, 1296113742, 1440126380, 1851591060, 2160189570, 2592227484, 3240284355, 4320379140, 6480568710, 12961137420]

約数ペア:

[(1, 12961137420), (2, 6480568710), (3, 4320379140), (4, 3240284355), (5, 2592227484), (6, 2160189570), (7, 1851591060), (9, 1440126380), (10, 1296113742), (11, 1178285220), (12, 1080094785), (14, 925795530), (15, 864075828), (18, 720063190), (20, 648056871), (21, 617197020), (22, 589142610), (28, 462897765), (30, 432037914), (33, 392761740), (35, 370318212), (36, 360031595), (42, 308598510), (44, 294571305), (45, 288025276), (55, 235657044), (60, 216018957), (63, 205732340), (66, 196380870), (70, 185159106), (77, 168326460), (84, 154299255), (90, 144012638), (99, 130920580), (105, 123439404), (110, 117828522), (126, 102866170), (132, 98190435), (140, 92579553), (154, 84163230), (165, 78552348), (180, 72006319), (198, 65460290), (210, 61719702), (220, 58914261), (231, 56108820), (252, 51433085), (308, 42081615), (315, 41146468), (330, 39276174), (385, 33665292), (396, 32730145), (420, 30859851), (462, 28054410), (495, 26184116), (630, 20573234), (660, 19638087), (693, 18702940), (770, 16832646), (924, 14027205), (990, 13092058), (1155, 11221764), (1260, 10286617), (1386, 9351470), (1540, 8416323), (1980, 6546029), (2310, 5610882), (2772, 4675735), (3465, 3740588), (4620, 2805441), (6930, 1870294), (13860, 935147)]