3910109980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 10032906240

約数和(自身を除く): 6122796260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 89, 106, 124, 140, 155, 178, 191, 212, 217, 265, 310, 356, 371, 382, 434, 445, 530, 620, 623, 742, 764, 868, 890, 955, 1060, 1085, 1246, 1337, 1484, 1643, 1780, 1855, 1910, 2170, 2492, 2674, 2759, 3115, 3286, 3710, 3820, 4340, 4717, 5348, 5518, 5921, 6230, 6572, 6685, 7420, 8215, 9434, 10123, 11036, 11501, 11842, 12460, 13370, 13795, 16430, 16999, 18868, 19313, 20246, 23002, 23585, 23684, 26740, 27590, 29605, 32860, 33019, 33998, 38626, 40492, 41447, 46004, 47170, 50615, 55180, 57505, 59210, 66038, 67996, 70861, 77252, 82894, 84995, 94340, 96565, 101230, 115010, 118420, 118993, 132076, 141722, 146227, 165095, 165788, 169990, 193130, 202460, 207235, 230020, 237986, 283444, 292454, 313813, 330190, 339980, 354305, 386260, 414470, 475972, 526969, 584908, 594965, 627626, 660380, 708610, 731135, 828940, 900947, 1023589, 1053938, 1189930, 1255252, 1417220, 1462270, 1569065, 1801894, 2047178, 2107876, 2196691, 2379860, 2634845, 2924540, 3138130, 3603788, 3688783, 4094356, 4393382, 4504735, 5117945, 5269690, 6276260, 6306629, 7377566, 8786764, 9009470, 10235890, 10539380, 10983455, 12613258, 14755132, 18018940, 18443915, 20471780, 21966910, 25226516, 27929357, 31533145, 36887830, 43933820, 55858714, 63066290, 73775660, 111717428, 126132580, 139646785, 195505499, 279293570, 391010998, 558587140, 782021996, 977527495, 1955054990, 3910109980]

約数ペア:

[(1, 3910109980), (2, 1955054990), (4, 977527495), (5, 782021996), (7, 558587140), (10, 391010998), (14, 279293570), (20, 195505499), (28, 139646785), (31, 126132580), (35, 111717428), (53, 73775660), (62, 63066290), (70, 55858714), (89, 43933820), (106, 36887830), (124, 31533145), (140, 27929357), (155, 25226516), (178, 21966910), (191, 20471780), (212, 18443915), (217, 18018940), (265, 14755132), (310, 12613258), (356, 10983455), (371, 10539380), (382, 10235890), (434, 9009470), (445, 8786764), (530, 7377566), (620, 6306629), (623, 6276260), (742, 5269690), (764, 5117945), (868, 4504735), (890, 4393382), (955, 4094356), (1060, 3688783), (1085, 3603788), (1246, 3138130), (1337, 2924540), (1484, 2634845), (1643, 2379860), (1780, 2196691), (1855, 2107876), (1910, 2047178), (2170, 1801894), (2492, 1569065), (2674, 1462270), (2759, 1417220), (3115, 1255252), (3286, 1189930), (3710, 1053938), (3820, 1023589), (4340, 900947), (4717, 828940), (5348, 731135), (5518, 708610), (5921, 660380), (6230, 627626), (6572, 594965), (6685, 584908), (7420, 526969), (8215, 475972), (9434, 414470), (10123, 386260), (11036, 354305), (11501, 339980), (11842, 330190), (12460, 313813), (13370, 292454), (13795, 283444), (16430, 237986), (16999, 230020), (18868, 207235), (19313, 202460), (20246, 193130), (23002, 169990), (23585, 165788), (23684, 165095), (26740, 146227), (27590, 141722), (29605, 132076), (32860, 118993), (33019, 118420), (33998, 115010), (38626, 101230), (40492, 96565), (41447, 94340), (46004, 84995), (47170, 82894), (50615, 77252), (55180, 70861), (57505, 67996), (59210, 66038)]