940590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 2796768

約数和(自身を除く): 1856178

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, 1493, 2986, 4479, 7465, 8958, 10451, 13437, 14930, 20902, 22395, 26874, 31353, 44790, 52255, 62706, 67185, 94059, 104510, 134370, 156765, 188118, 313530, 470295, 940590]

約数ペア:

[(1, 940590), (2, 470295), (3, 313530), (5, 188118), (6, 156765), (7, 134370), (9, 104510), (10, 94059), (14, 67185), (15, 62706), (18, 52255), (21, 44790), (30, 31353), (35, 26874), (42, 22395), (45, 20902), (63, 14930), (70, 13437), (90, 10451), (105, 8958), (126, 7465), (210, 4479), (315, 2986), (630, 1493)]