6222020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 15254400

約数和(自身を除く): 9032380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 907, 980, 1372, 1715, 1814, 3430, 3628, 4535, 6349, 6860, 9070, 12698, 18140, 25396, 31745, 44443, 63490, 88886, 126980, 177772, 222215, 311101, 444430, 622202, 888860, 1244404, 1555505, 3111010, 6222020]

約数ペア:

[(1, 6222020), (2, 3111010), (4, 1555505), (5, 1244404), (7, 888860), (10, 622202), (14, 444430), (20, 311101), (28, 222215), (35, 177772), (49, 126980), (70, 88886), (98, 63490), (140, 44443), (196, 31745), (245, 25396), (343, 18140), (490, 12698), (686, 9070), (907, 6860), (980, 6349), (1372, 4535), (1715, 3628), (1814, 3430)]