30784104468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2803}}^1$

素因数の和:3614

約数の個数: 144

約数和(自身を含む): 86649611776

約数和(自身を除く): 55865507308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 757, 806, 1116, 1209, 1514, 1612, 2271, 2418, 2803, 3028, 3627, 4542, 4836, 5606, 6813, 7254, 8409, 9084, 9841, 11212, 13626, 14508, 16818, 19682, 23467, 25227, 27252, 29523, 33636, 36439, 39364, 46934, 50454, 59046, 70401, 72878, 86893, 88569, 93868, 100908, 109317, 118092, 140802, 145756, 173786, 177138, 211203, 218634, 260679, 281604, 305071, 327951, 347572, 354276, 422406, 437268, 521358, 610142, 655902, 782037, 844812, 915213, 1042716, 1129609, 1220284, 1311804, 1564074, 1830426, 2121871, 2259218, 2745639, 3128148, 3388827, 3660852, 4243742, 4518436, 5491278, 6365613, 6777654, 8487484, 10166481, 10982556, 12731226, 13555308, 19096839, 20332962, 25462452, 27584323, 38193678, 40665924, 55168646, 65778001, 76387356, 82752969, 110337292, 131556002, 165505938, 197334003, 248258907, 263112004, 331011876, 394668006, 496517814, 592002009, 789336012, 855114013, 993035628, 1184004018, 1710228026, 2368008036, 2565342039, 3420456052, 5130684078, 7696026117, 10261368156, 15392052234, 30784104468]

約数ペア:

[(1, 30784104468), (2, 15392052234), (3, 10261368156), (4, 7696026117), (6, 5130684078), (9, 3420456052), (12, 2565342039), (13, 2368008036), (18, 1710228026), (26, 1184004018), (31, 993035628), (36, 855114013), (39, 789336012), (52, 592002009), (62, 496517814), (78, 394668006), (93, 331011876), (117, 263112004), (124, 248258907), (156, 197334003), (186, 165505938), (234, 131556002), (279, 110337292), (372, 82752969), (403, 76387356), (468, 65778001), (558, 55168646), (757, 40665924), (806, 38193678), (1116, 27584323), (1209, 25462452), (1514, 20332962), (1612, 19096839), (2271, 13555308), (2418, 12731226), (2803, 10982556), (3028, 10166481), (3627, 8487484), (4542, 6777654), (4836, 6365613), (5606, 5491278), (6813, 4518436), (7254, 4243742), (8409, 3660852), (9084, 3388827), (9841, 3128148), (11212, 2745639), (13626, 2259218), (14508, 2121871), (16818, 1830426), (19682, 1564074), (23467, 1311804), (25227, 1220284), (27252, 1129609), (29523, 1042716), (33636, 915213), (36439, 844812), (39364, 782037), (46934, 655902), (50454, 610142), (59046, 521358), (70401, 437268), (72878, 422406), (86893, 354276), (88569, 347572), (93868, 327951), (100908, 305071), (109317, 281604), (118092, 260679), (140802, 218634), (145756, 211203), (173786, 177138)]