2018382630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359783}}^1$

素因数の和:359821

約数の個数: 64

約数和(自身を含む): 5595360768

約数和(自身を除く): 3576978138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 359783, 719566, 1079349, 1798915, 2158698, 3597830, 3957613, 5396745, 6116311, 7915226, 10793490, 11872839, 12232622, 18348933, 19788065, 23745678, 30581555, 36697866, 39576130, 59364195, 61163110, 67279421, 91744665, 118728390, 134558842, 183489330, 201838263, 336397105, 403676526, 672794210, 1009191315, 2018382630]

約数ペア:

[(1, 2018382630), (2, 1009191315), (3, 672794210), (5, 403676526), (6, 336397105), (10, 201838263), (11, 183489330), (15, 134558842), (17, 118728390), (22, 91744665), (30, 67279421), (33, 61163110), (34, 59364195), (51, 39576130), (55, 36697866), (66, 30581555), (85, 23745678), (102, 19788065), (110, 18348933), (165, 12232622), (170, 11872839), (187, 10793490), (255, 7915226), (330, 6116311), (374, 5396745), (510, 3957613), (561, 3597830), (935, 2158698), (1122, 1798915), (1870, 1079349), (2805, 719566), (5610, 359783)]