2017254510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23183

約数の個数: 128

約数和(自身を含む): 5995814400

約数和(自身を除く): 3978559890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1710, 1938, 2295, 2565, 2907, 3230, 4590, 4845, 5130, 5814, 8721, 9690, 14535, 17442, 23131, 29070, 43605, 46262, 69393, 87210, 115655, 138786, 208179, 231310, 346965, 393227, 416358, 439489, 624537, 693930, 786454, 878978, 1040895, 1179681, 1249074, 1318467, 1966135, 2081790, 2197445, 2359362, 2636934, 3122685, 3539043, 3932270, 3955401, 4394890, 5898405, 6245370, 6592335, 7078086, 7471313, 7910802, 10617129, 11796810, 11866203, 13184670, 14942626, 17695215, 19777005, 21234258, 22413939, 23732406, 35390430, 37356565, 39554010, 44827878, 53085645, 59331015, 67241817, 74713130, 106171290, 112069695, 118662030, 134483634, 201725451, 224139390, 336209085, 403450902, 672418170, 1008627255, 2017254510]

約数ペア:

[(1, 2017254510), (2, 1008627255), (3, 672418170), (5, 403450902), (6, 336209085), (9, 224139390), (10, 201725451), (15, 134483634), (17, 118662030), (18, 112069695), (19, 106171290), (27, 74713130), (30, 67241817), (34, 59331015), (38, 53085645), (45, 44827878), (51, 39554010), (54, 37356565), (57, 35390430), (85, 23732406), (90, 22413939), (95, 21234258), (102, 19777005), (114, 17695215), (135, 14942626), (153, 13184670), (170, 11866203), (171, 11796810), (190, 10617129), (255, 7910802), (270, 7471313), (285, 7078086), (306, 6592335), (323, 6245370), (342, 5898405), (459, 4394890), (510, 3955401), (513, 3932270), (570, 3539043), (646, 3122685), (765, 2636934), (855, 2359362), (918, 2197445), (969, 2081790), (1026, 1966135), (1530, 1318467), (1615, 1249074), (1710, 1179681), (1938, 1040895), (2295, 878978), (2565, 786454), (2907, 693930), (3230, 624537), (4590, 439489), (4845, 416358), (5130, 393227), (5814, 346965), (8721, 231310), (9690, 208179), (14535, 138786), (17442, 115655), (23131, 87210), (29070, 69393), (43605, 46262)]