3145100

素因数分解:

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

素因数の和:4514

約数の個数: 36

約数和(自身を含む): 7801584

約数和(自身を除く): 4656484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 4493, 8986, 17972, 22465, 31451, 44930, 62902, 89860, 112325, 125804, 157255, 224650, 314510, 449300, 629020, 786275, 1572550, 3145100]

約数ペア:

[(1, 3145100), (2, 1572550), (4, 786275), (5, 629020), (7, 449300), (10, 314510), (14, 224650), (20, 157255), (25, 125804), (28, 112325), (35, 89860), (50, 62902), (70, 44930), (100, 31451), (140, 22465), (175, 17972), (350, 8986), (700, 4493)]