6194420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13698048

約数和(自身を除く): 7503628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 103, 124, 155, 194, 206, 310, 388, 412, 485, 515, 620, 970, 1030, 1940, 2060, 3007, 3193, 6014, 6386, 9991, 12028, 12772, 15035, 15965, 19982, 30070, 31930, 39964, 49955, 60140, 63860, 99910, 199820, 309721, 619442, 1238884, 1548605, 3097210, 6194420]

約数ペア:

[(1, 6194420), (2, 3097210), (4, 1548605), (5, 1238884), (10, 619442), (20, 309721), (31, 199820), (62, 99910), (97, 63860), (103, 60140), (124, 49955), (155, 39964), (194, 31930), (206, 30070), (310, 19982), (388, 15965), (412, 15035), (485, 12772), (515, 12028), (620, 9991), (970, 6386), (1030, 6014), (1940, 3193), (2060, 3007)]