706890510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 1990656000

約数和(自身を除く): 1283765490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 89, 90, 115, 135, 138, 178, 207, 230, 267, 270, 345, 414, 445, 534, 621, 690, 801, 890, 1035, 1242, 1279, 1335, 1602, 2047, 2070, 2403, 2558, 2670, 3105, 3837, 4005, 4094, 4806, 6141, 6210, 6395, 7674, 8010, 10235, 11511, 12015, 12282, 12790, 18423, 19185, 20470, 23022, 24030, 29417, 30705, 34533, 36846, 38370, 55269, 57555, 58834, 61410, 69066, 88251, 92115, 110538, 113831, 115110, 147085, 172665, 176502, 184230, 227662, 264753, 276345, 294170, 341493, 345330, 441255, 529506, 552690, 569155, 682986, 794259, 882510, 1024479, 1138310, 1323765, 1588518, 1707465, 2048958, 2618113, 2647530, 3073437, 3414930, 3971295, 5122395, 5236226, 6146874, 7854339, 7942590, 10244790, 13090565, 15367185, 15708678, 23563017, 26181130, 30734370, 39271695, 47126034, 70689051, 78543390, 117815085, 141378102, 235630170, 353445255, 706890510]

約数ペア:

[(1, 706890510), (2, 353445255), (3, 235630170), (5, 141378102), (6, 117815085), (9, 78543390), (10, 70689051), (15, 47126034), (18, 39271695), (23, 30734370), (27, 26181130), (30, 23563017), (45, 15708678), (46, 15367185), (54, 13090565), (69, 10244790), (89, 7942590), (90, 7854339), (115, 6146874), (135, 5236226), (138, 5122395), (178, 3971295), (207, 3414930), (230, 3073437), (267, 2647530), (270, 2618113), (345, 2048958), (414, 1707465), (445, 1588518), (534, 1323765), (621, 1138310), (690, 1024479), (801, 882510), (890, 794259), (1035, 682986), (1242, 569155), (1279, 552690), (1335, 529506), (1602, 441255), (2047, 345330), (2070, 341493), (2403, 294170), (2558, 276345), (2670, 264753), (3105, 227662), (3837, 184230), (4005, 176502), (4094, 172665), (4806, 147085), (6141, 115110), (6210, 113831), (6395, 110538), (7674, 92115), (8010, 88251), (10235, 69066), (11511, 61410), (12015, 58834), (12282, 57555), (12790, 55269), (18423, 38370), (19185, 36846), (20470, 34533), (23022, 30705), (24030, 29417)]