7138622010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 20044329984

約数和(自身を除く): 12905707974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 37, 39, 46, 65, 69, 74, 78, 111, 115, 130, 137, 138, 157, 185, 195, 222, 230, 274, 299, 314, 345, 370, 390, 411, 471, 481, 555, 598, 685, 690, 785, 822, 851, 897, 942, 962, 1110, 1370, 1443, 1495, 1570, 1702, 1781, 1794, 2041, 2055, 2355, 2405, 2553, 2886, 2990, 3151, 3562, 3611, 4082, 4110, 4255, 4485, 4710, 4810, 5069, 5106, 5343, 5809, 6123, 6302, 7215, 7222, 8510, 8905, 8970, 9453, 10138, 10205, 10686, 10833, 11063, 11618, 12246, 12765, 14430, 15207, 15755, 17427, 17810, 18055, 18906, 20410, 21509, 21666, 22126, 25345, 25530, 26715, 29045, 30414, 30615, 31510, 33189, 34854, 36110, 40963, 43018, 46943, 47265, 50690, 53430, 54165, 55315, 58090, 61230, 64527, 65897, 66378, 75517, 76035, 81926, 87135, 93886, 94530, 107545, 108330, 110630, 116587, 122889, 129054, 131794, 133607, 140829, 151034, 152070, 165945, 174270, 197691, 204815, 215090, 226551, 233174, 234715, 245778, 267214, 279617, 281658, 322635, 329485, 331890, 349761, 377585, 395382, 400821, 409630, 453102, 469430, 494707, 559234, 582935, 614445, 645270, 658970, 668035, 699522, 704145, 755170, 795833, 801642, 838851, 988455, 989414, 1132755, 1165870, 1228890, 1336070, 1398085, 1408290, 1484121, 1515631, 1591666, 1677702, 1736891, 1748805, 1976910, 2004105, 2265510, 2387499, 2473535, 2796170, 2968242, 3031262, 3473782, 3497610, 3979165, 4008210, 4194255, 4546893, 4774998, 4947070, 5210673, 6431191, 7420605, 7578155, 7958330, 8388510, 8684455, 9093786, 10345829, 10421346, 11937495, 12862382, 14841210, 15156310, 17368910, 18304159, 19293573, 20691658, 22734465, 23874990, 26053365, 31037487, 32155955, 36608318, 38587146, 45468930, 51729145, 52106730, 54912477, 62074974, 64311910, 91520795, 96467865, 103458290, 109824954, 155187435, 183041590, 192935730, 237954067, 274562385, 310374870, 475908134, 549124770, 713862201, 1189770335, 1427724402, 2379540670, 3569311005, 7138622010]

約数ペア:

[(1, 7138622010), (2, 3569311005), (3, 2379540670), (5, 1427724402), (6, 1189770335), (10, 713862201), (13, 549124770), (15, 475908134), (23, 310374870), (26, 274562385), (30, 237954067), (37, 192935730), (39, 183041590), (46, 155187435), (65, 109824954), (69, 103458290), (74, 96467865), (78, 91520795), (111, 64311910), (115, 62074974), (130, 54912477), (137, 52106730), (138, 51729145), (157, 45468930), (185, 38587146), (195, 36608318), (222, 32155955), (230, 31037487), (274, 26053365), (299, 23874990), (314, 22734465), (345, 20691658), (370, 19293573), (390, 18304159), (411, 17368910), (471, 15156310), (481, 14841210), (555, 12862382), (598, 11937495), (685, 10421346), (690, 10345829), (785, 9093786), (822, 8684455), (851, 8388510), (897, 7958330), (942, 7578155), (962, 7420605), (1110, 6431191), (1370, 5210673), (1443, 4947070), (1495, 4774998), (1570, 4546893), (1702, 4194255), (1781, 4008210), (1794, 3979165), (2041, 3497610), (2055, 3473782), (2355, 3031262), (2405, 2968242), (2553, 2796170), (2886, 2473535), (2990, 2387499), (3151, 2265510), (3562, 2004105), (3611, 1976910), (4082, 1748805), (4110, 1736891), (4255, 1677702), (4485, 1591666), (4710, 1515631), (4810, 1484121), (5069, 1408290), (5106, 1398085), (5343, 1336070), (5809, 1228890), (6123, 1165870), (6302, 1132755), (7215, 989414), (7222, 988455), (8510, 838851), (8905, 801642), (8970, 795833), (9453, 755170), (10138, 704145), (10205, 699522), (10686, 668035), (10833, 658970), (11063, 645270), (11618, 614445), (12246, 582935), (12765, 559234), (14430, 494707), (15207, 469430), (15755, 453102), (17427, 409630), (17810, 400821), (18055, 395382), (18906, 377585), (20410, 349761), (21509, 331890), (21666, 329485), (22126, 322635), (25345, 281658), (25530, 279617), (26715, 267214), (29045, 245778), (30414, 234715), (30615, 233174), (31510, 226551), (33189, 215090), (34854, 204815), (36110, 197691), (40963, 174270), (43018, 165945), (46943, 152070), (47265, 151034), (50690, 140829), (53430, 133607), (54165, 131794), (55315, 129054), (58090, 122889), (61230, 116587), (64527, 110630), (65897, 108330), (66378, 107545), (75517, 94530), (76035, 93886), (81926, 87135)]