2520486570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3952

約数の個数: 128

約数和(自身を含む): 7219238400

約数和(自身を除く): 4698751830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 109, 145, 174, 203, 210, 218, 290, 327, 406, 435, 545, 609, 654, 763, 870, 1015, 1090, 1218, 1526, 1635, 2030, 2289, 3045, 3161, 3270, 3797, 3815, 4578, 6090, 6322, 7594, 7630, 9483, 11391, 11445, 15805, 18966, 18985, 22127, 22782, 22890, 26579, 31610, 37970, 44254, 47415, 53158, 56955, 66381, 79737, 94830, 110113, 110635, 113910, 132762, 132895, 159474, 220226, 221270, 265790, 330339, 331905, 398685, 413873, 550565, 660678, 663810, 770791, 797370, 827746, 1101130, 1241619, 1541582, 1651695, 2069365, 2312373, 2483238, 2897111, 3303390, 3853955, 4138730, 4624746, 5794222, 6208095, 7707910, 8691333, 11561865, 12002317, 12416190, 14485555, 17382666, 23123730, 24004634, 28971110, 36006951, 43456665, 60011585, 72013902, 84016219, 86913330, 120023170, 168032438, 180034755, 252048657, 360069510, 420081095, 504097314, 840162190, 1260243285, 2520486570]

約数ペア:

[(1, 2520486570), (2, 1260243285), (3, 840162190), (5, 504097314), (6, 420081095), (7, 360069510), (10, 252048657), (14, 180034755), (15, 168032438), (21, 120023170), (29, 86913330), (30, 84016219), (35, 72013902), (42, 60011585), (58, 43456665), (70, 36006951), (87, 28971110), (105, 24004634), (109, 23123730), (145, 17382666), (174, 14485555), (203, 12416190), (210, 12002317), (218, 11561865), (290, 8691333), (327, 7707910), (406, 6208095), (435, 5794222), (545, 4624746), (609, 4138730), (654, 3853955), (763, 3303390), (870, 2897111), (1015, 2483238), (1090, 2312373), (1218, 2069365), (1526, 1651695), (1635, 1541582), (2030, 1241619), (2289, 1101130), (3045, 827746), (3161, 797370), (3270, 770791), (3797, 663810), (3815, 660678), (4578, 550565), (6090, 413873), (6322, 398685), (7594, 331905), (7630, 330339), (9483, 265790), (11391, 221270), (11445, 220226), (15805, 159474), (18966, 132895), (18985, 132762), (22127, 113910), (22782, 110635), (22890, 110113), (26579, 94830), (31610, 79737), (37970, 66381), (44254, 56955), (47415, 53158)]