1679187870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 4700592000

約数和(自身を除く): 3021404130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 61, 87, 90, 106, 122, 145, 159, 174, 183, 199, 261, 265, 290, 305, 318, 366, 398, 435, 477, 522, 530, 549, 597, 610, 795, 870, 915, 954, 995, 1098, 1194, 1305, 1537, 1590, 1769, 1791, 1830, 1990, 2385, 2610, 2745, 2985, 3074, 3233, 3538, 3582, 4611, 4770, 5307, 5490, 5771, 5970, 6466, 7685, 8845, 8955, 9222, 9699, 10547, 10614, 11542, 12139, 13833, 15370, 15921, 16165, 17313, 17690, 17910, 19398, 21094, 23055, 24278, 26535, 27666, 28855, 29097, 31641, 31842, 32330, 34626, 36417, 46110, 48495, 51939, 52735, 53070, 57710, 58194, 60695, 63282, 69165, 72834, 79605, 86565, 93757, 94923, 96990, 103878, 105470, 109251, 121390, 138330, 145485, 158205, 159210, 173130, 182085, 187514, 189846, 218502, 259695, 281271, 290970, 305863, 316410, 352031, 364170, 468785, 474615, 519390, 546255, 562542, 611726, 643367, 704062, 843813, 917589, 937570, 949230, 1056093, 1092510, 1286734, 1406355, 1529315, 1687626, 1760155, 1835178, 1930101, 2112186, 2752767, 2812710, 3058630, 3168279, 3216835, 3520310, 3860202, 4219065, 4587945, 5280465, 5505534, 5790303, 6336558, 6433670, 8438130, 9175890, 9650505, 10560930, 11580606, 13763835, 15841395, 18657643, 19301010, 27527670, 28951515, 31682790, 37315286, 55972929, 57903030, 93288215, 111945858, 167918787, 186576430, 279864645, 335837574, 559729290, 839593935, 1679187870]

約数ペア:

[(1, 1679187870), (2, 839593935), (3, 559729290), (5, 335837574), (6, 279864645), (9, 186576430), (10, 167918787), (15, 111945858), (18, 93288215), (29, 57903030), (30, 55972929), (45, 37315286), (53, 31682790), (58, 28951515), (61, 27527670), (87, 19301010), (90, 18657643), (106, 15841395), (122, 13763835), (145, 11580606), (159, 10560930), (174, 9650505), (183, 9175890), (199, 8438130), (261, 6433670), (265, 6336558), (290, 5790303), (305, 5505534), (318, 5280465), (366, 4587945), (398, 4219065), (435, 3860202), (477, 3520310), (522, 3216835), (530, 3168279), (549, 3058630), (597, 2812710), (610, 2752767), (795, 2112186), (870, 1930101), (915, 1835178), (954, 1760155), (995, 1687626), (1098, 1529315), (1194, 1406355), (1305, 1286734), (1537, 1092510), (1590, 1056093), (1769, 949230), (1791, 937570), (1830, 917589), (1990, 843813), (2385, 704062), (2610, 643367), (2745, 611726), (2985, 562542), (3074, 546255), (3233, 519390), (3538, 474615), (3582, 468785), (4611, 364170), (4770, 352031), (5307, 316410), (5490, 305863), (5771, 290970), (5970, 281271), (6466, 259695), (7685, 218502), (8845, 189846), (8955, 187514), (9222, 182085), (9699, 173130), (10547, 159210), (10614, 158205), (11542, 145485), (12139, 138330), (13833, 121390), (15370, 109251), (15921, 105470), (16165, 103878), (17313, 96990), (17690, 94923), (17910, 93757), (19398, 86565), (21094, 79605), (23055, 72834), (24278, 69165), (26535, 63282), (27666, 60695), (28855, 58194), (29097, 57710), (31641, 53070), (31842, 52735), (32330, 51939), (34626, 48495), (36417, 46110)]