10781910

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 128

約数和(自身を含む): 31881600

約数和(自身を除く): 21099690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 81, 85, 87, 90, 102, 135, 145, 153, 162, 170, 174, 243, 255, 261, 270, 290, 306, 405, 435, 459, 486, 493, 510, 522, 729, 765, 783, 810, 870, 918, 986, 1215, 1305, 1377, 1458, 1479, 1530, 1566, 2187, 2295, 2349, 2430, 2465, 2610, 2754, 2958, 3645, 3915, 4131, 4374, 4437, 4590, 4698, 4930, 6885, 7047, 7290, 7395, 7830, 8262, 8874, 10935, 11745, 12393, 13311, 13770, 14094, 14790, 20655, 21141, 21870, 22185, 23490, 24786, 26622, 35235, 37179, 39933, 41310, 42282, 44370, 61965, 63423, 66555, 70470, 74358, 79866, 105705, 119799, 123930, 126846, 133110, 185895, 199665, 211410, 239598, 317115, 359397, 371790, 399330, 598995, 634230, 718794, 1078191, 1197990, 1796985, 2156382, 3593970, 5390955, 10781910]

約数ペア:

[(1, 10781910), (2, 5390955), (3, 3593970), (5, 2156382), (6, 1796985), (9, 1197990), (10, 1078191), (15, 718794), (17, 634230), (18, 598995), (27, 399330), (29, 371790), (30, 359397), (34, 317115), (45, 239598), (51, 211410), (54, 199665), (58, 185895), (81, 133110), (85, 126846), (87, 123930), (90, 119799), (102, 105705), (135, 79866), (145, 74358), (153, 70470), (162, 66555), (170, 63423), (174, 61965), (243, 44370), (255, 42282), (261, 41310), (270, 39933), (290, 37179), (306, 35235), (405, 26622), (435, 24786), (459, 23490), (486, 22185), (493, 21870), (510, 21141), (522, 20655), (729, 14790), (765, 14094), (783, 13770), (810, 13311), (870, 12393), (918, 11745), (986, 10935), (1215, 8874), (1305, 8262), (1377, 7830), (1458, 7395), (1479, 7290), (1530, 7047), (1566, 6885), (2187, 4930), (2295, 4698), (2349, 4590), (2430, 4437), (2465, 4374), (2610, 4131), (2754, 3915), (2958, 3645)]