70545138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 159408000

約数和(自身を除く): 88862862

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 89, 102, 114, 178, 267, 323, 409, 534, 646, 818, 969, 1227, 1513, 1691, 1938, 2454, 3026, 3382, 4539, 5073, 6953, 7771, 9078, 10146, 13906, 15542, 20859, 23313, 28747, 36401, 41718, 46626, 57494, 72802, 86241, 109203, 132107, 172482, 218406, 264214, 396321, 618817, 691619, 792642, 1237634, 1383238, 1856451, 2074857, 3712902, 4149714, 11757523, 23515046, 35272569, 70545138]

約数ペア:

[(1, 70545138), (2, 35272569), (3, 23515046), (6, 11757523), (17, 4149714), (19, 3712902), (34, 2074857), (38, 1856451), (51, 1383238), (57, 1237634), (89, 792642), (102, 691619), (114, 618817), (178, 396321), (267, 264214), (323, 218406), (409, 172482), (534, 132107), (646, 109203), (818, 86241), (969, 72802), (1227, 57494), (1513, 46626), (1691, 41718), (1938, 36401), (2454, 28747), (3026, 23313), (3382, 20859), (4539, 15542), (5073, 13906), (6953, 10146), (7771, 9078)]