3857632740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1867}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 12622628928

約数和(自身を除く): 8764996188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 883, 1170, 1766, 1867, 2340, 2649, 3532, 3734, 4415, 5298, 5601, 7468, 7947, 8830, 9335, 10596, 11202, 11479, 13245, 15894, 16803, 17660, 18670, 22404, 22958, 24271, 26490, 28005, 31788, 33606, 34437, 37340, 39735, 45916, 48542, 52980, 56010, 57395, 67212, 68874, 72813, 79470, 84015, 97084, 103311, 112020, 114790, 121355, 137748, 145626, 158940, 168030, 172185, 206622, 218439, 229580, 242710, 291252, 336060, 344370, 364065, 413244, 436878, 485420, 516555, 688740, 728130, 873756, 1033110, 1092195, 1456260, 1648561, 2066220, 2184390, 3297122, 4368780, 4945683, 6594244, 8242805, 9891366, 14837049, 16485610, 19782732, 21431293, 24728415, 29674098, 32971220, 42862586, 49456830, 59348196, 64293879, 74185245, 85725172, 98913660, 107156465, 128587758, 148370490, 192881637, 214312930, 257175516, 296740980, 321469395, 385763274, 428625860, 642938790, 771526548, 964408185, 1285877580, 1928816370, 3857632740]

約数ペア:

[(1, 3857632740), (2, 1928816370), (3, 1285877580), (4, 964408185), (5, 771526548), (6, 642938790), (9, 428625860), (10, 385763274), (12, 321469395), (13, 296740980), (15, 257175516), (18, 214312930), (20, 192881637), (26, 148370490), (30, 128587758), (36, 107156465), (39, 98913660), (45, 85725172), (52, 74185245), (60, 64293879), (65, 59348196), (78, 49456830), (90, 42862586), (117, 32971220), (130, 29674098), (156, 24728415), (180, 21431293), (195, 19782732), (234, 16485610), (260, 14837049), (390, 9891366), (468, 8242805), (585, 6594244), (780, 4945683), (883, 4368780), (1170, 3297122), (1766, 2184390), (1867, 2066220), (2340, 1648561), (2649, 1456260), (3532, 1092195), (3734, 1033110), (4415, 873756), (5298, 728130), (5601, 688740), (7468, 516555), (7947, 485420), (8830, 436878), (9335, 413244), (10596, 364065), (11202, 344370), (11479, 336060), (13245, 291252), (15894, 242710), (16803, 229580), (17660, 218439), (18670, 206622), (22404, 172185), (22958, 168030), (24271, 158940), (26490, 145626), (28005, 137748), (31788, 121355), (33606, 114790), (34437, 112020), (37340, 103311), (39735, 97084), (45916, 84015), (48542, 79470), (52980, 72813), (56010, 68874), (57395, 67212)]