3104420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 7233408

約数和(自身を除く): 4128988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 137, 206, 220, 274, 412, 515, 548, 685, 1030, 1133, 1370, 1507, 2060, 2266, 2740, 3014, 4532, 5665, 6028, 7535, 11330, 14111, 15070, 22660, 28222, 30140, 56444, 70555, 141110, 155221, 282220, 310442, 620884, 776105, 1552210, 3104420]

約数ペア:

[(1, 3104420), (2, 1552210), (4, 776105), (5, 620884), (10, 310442), (11, 282220), (20, 155221), (22, 141110), (44, 70555), (55, 56444), (103, 30140), (110, 28222), (137, 22660), (206, 15070), (220, 14111), (274, 11330), (412, 7535), (515, 6028), (548, 5665), (685, 4532), (1030, 3014), (1133, 2740), (1370, 2266), (1507, 2060)]