2830590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 8412768

約数和(自身を除く): 5582178

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, 4493, 8986, 13479, 22465, 26958, 31451, 40437, 44930, 62902, 67395, 80874, 94353, 134790, 157255, 188706, 202185, 283059, 314510, 404370, 471765, 566118, 943530, 1415295, 2830590]

約数ペア:

[(1, 2830590), (2, 1415295), (3, 943530), (5, 566118), (6, 471765), (7, 404370), (9, 314510), (10, 283059), (14, 202185), (15, 188706), (18, 157255), (21, 134790), (30, 94353), (35, 80874), (42, 67395), (45, 62902), (63, 44930), (70, 40437), (90, 31451), (105, 26958), (126, 22465), (210, 13479), (315, 8986), (630, 4493)]