2421560790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 7123064832

約数和(自身を除く): 4701504042

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 71, 90, 94, 99, 110, 141, 142, 165, 198, 213, 235, 282, 330, 355, 423, 426, 470, 495, 517, 639, 705, 710, 733, 781, 846, 990, 1034, 1065, 1278, 1410, 1466, 1551, 1562, 2115, 2130, 2199, 2343, 2585, 3102, 3195, 3337, 3665, 3905, 4230, 4398, 4653, 4686, 5170, 6390, 6597, 6674, 7029, 7330, 7755, 7810, 8063, 9306, 10011, 10995, 11715, 13194, 14058, 15510, 16126, 16685, 20022, 21990, 23265, 23430, 24189, 30033, 32985, 33370, 34451, 35145, 36707, 40315, 46530, 48378, 50055, 52043, 60066, 65970, 68902, 70290, 72567, 73414, 80630, 100110, 103353, 104086, 110121, 120945, 145134, 150165, 156129, 172255, 183535, 206706, 220242, 241890, 260215, 300330, 310059, 312258, 330363, 344510, 362835, 367070, 378961, 468387, 516765, 520430, 550605, 572473, 620118, 660726, 725670, 757922, 780645, 936774, 1033530, 1101210, 1136883, 1144946, 1550295, 1561290, 1651815, 1717419, 1894805, 2273766, 2341935, 2446021, 2862365, 3100590, 3303630, 3410649, 3434838, 3789610, 4683870, 4892042, 5152257, 5684415, 5724730, 6821298, 7338063, 8587095, 10304514, 11368830, 12230105, 14676126, 17053245, 17174190, 22014189, 24460210, 25761285, 26906231, 34106490, 36690315, 44028378, 51522570, 53812462, 73380630, 80718693, 110070945, 134531155, 161437386, 220141890, 242156079, 269062310, 403593465, 484312158, 807186930, 1210780395, 2421560790]

約数ペア:

[(1, 2421560790), (2, 1210780395), (3, 807186930), (5, 484312158), (6, 403593465), (9, 269062310), (10, 242156079), (11, 220141890), (15, 161437386), (18, 134531155), (22, 110070945), (30, 80718693), (33, 73380630), (45, 53812462), (47, 51522570), (55, 44028378), (66, 36690315), (71, 34106490), (90, 26906231), (94, 25761285), (99, 24460210), (110, 22014189), (141, 17174190), (142, 17053245), (165, 14676126), (198, 12230105), (213, 11368830), (235, 10304514), (282, 8587095), (330, 7338063), (355, 6821298), (423, 5724730), (426, 5684415), (470, 5152257), (495, 4892042), (517, 4683870), (639, 3789610), (705, 3434838), (710, 3410649), (733, 3303630), (781, 3100590), (846, 2862365), (990, 2446021), (1034, 2341935), (1065, 2273766), (1278, 1894805), (1410, 1717419), (1466, 1651815), (1551, 1561290), (1562, 1550295), (2115, 1144946), (2130, 1136883), (2199, 1101210), (2343, 1033530), (2585, 936774), (3102, 780645), (3195, 757922), (3337, 725670), (3665, 660726), (3905, 620118), (4230, 572473), (4398, 550605), (4653, 520430), (4686, 516765), (5170, 468387), (6390, 378961), (6597, 367070), (6674, 362835), (7029, 344510), (7330, 330363), (7755, 312258), (7810, 310059), (8063, 300330), (9306, 260215), (10011, 241890), (10995, 220242), (11715, 206706), (13194, 183535), (14058, 172255), (15510, 156129), (16126, 150165), (16685, 145134), (20022, 120945), (21990, 110121), (23265, 104086), (23430, 103353), (24189, 100110), (30033, 80630), (32985, 73414), (33370, 72567), (34451, 70290), (35145, 68902), (36707, 65970), (40315, 60066), (46530, 52043), (48378, 50055)]