40000590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63493}}^1$

素因数の和:63513

約数の個数: 48

約数和(自身を含む): 118860768

約数和(自身を除く): 78860178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63493, 126986, 190479, 317465, 380958, 444451, 571437, 634930, 888902, 952395, 1142874, 1333353, 1904790, 2222255, 2666706, 2857185, 4000059, 4444510, 5714370, 6666765, 8000118, 13333530, 20000295, 40000590]

約数ペア:

[(1, 40000590), (2, 20000295), (3, 13333530), (5, 8000118), (6, 6666765), (7, 5714370), (9, 4444510), (10, 4000059), (14, 2857185), (15, 2666706), (18, 2222255), (21, 1904790), (30, 1333353), (35, 1142874), (42, 952395), (45, 888902), (63, 634930), (70, 571437), (90, 444451), (105, 380958), (126, 317465), (210, 190479), (315, 126986), (630, 63493)]