1980853290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13331}}^1$

素因数の和:13484

約数の個数: 96

約数和(自身を含む): 5590480896

約数和(自身を除く): 3609627606

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 3302, 3810, 4953, 5715, 8255, 9906, 11430, 13331, 14859, 16510, 24765, 26662, 29718, 39993, 49530, 66655, 74295, 79986, 119979, 133310, 148590, 173303, 199965, 239958, 346606, 399930, 519909, 599895, 866515, 1039818, 1199790, 1559727, 1693037, 1733030, 2599545, 3119454, 3386074, 5079111, 5199090, 7798635, 8465185, 10158222, 15237333, 15597270, 16930370, 22009481, 25395555, 30474666, 44018962, 50791110, 66028443, 76186665, 110047405, 132056886, 152373330, 198085329, 220094810, 330142215, 396170658, 660284430, 990426645, 1980853290]

約数ペア:

[(1, 1980853290), (2, 990426645), (3, 660284430), (5, 396170658), (6, 330142215), (9, 220094810), (10, 198085329), (13, 152373330), (15, 132056886), (18, 110047405), (26, 76186665), (30, 66028443), (39, 50791110), (45, 44018962), (65, 30474666), (78, 25395555), (90, 22009481), (117, 16930370), (127, 15597270), (130, 15237333), (195, 10158222), (234, 8465185), (254, 7798635), (381, 5199090), (390, 5079111), (585, 3386074), (635, 3119454), (762, 2599545), (1143, 1733030), (1170, 1693037), (1270, 1559727), (1651, 1199790), (1905, 1039818), (2286, 866515), (3302, 599895), (3810, 519909), (4953, 399930), (5715, 346606), (8255, 239958), (9906, 199965), (11430, 173303), (13331, 148590), (14859, 133310), (16510, 119979), (24765, 79986), (26662, 74295), (29718, 66655), (39993, 49530)]