8685990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 22827168

約数和(自身を除く): 14141178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 937, 1030, 1545, 1854, 1874, 2811, 3090, 4635, 4685, 5622, 8433, 9270, 9370, 14055, 16866, 28110, 42165, 84330, 96511, 193022, 289533, 482555, 579066, 868599, 965110, 1447665, 1737198, 2895330, 4342995, 8685990]

約数ペア:

[(1, 8685990), (2, 4342995), (3, 2895330), (5, 1737198), (6, 1447665), (9, 965110), (10, 868599), (15, 579066), (18, 482555), (30, 289533), (45, 193022), (90, 96511), (103, 84330), (206, 42165), (309, 28110), (515, 16866), (618, 14055), (927, 9370), (937, 9270), (1030, 8433), (1545, 5622), (1854, 4685), (1874, 4635), (2811, 3090)]