3097480

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 7021440

約数和(自身を除く): 3923960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 367, 422, 734, 844, 1055, 1468, 1688, 1835, 2110, 2936, 3670, 4220, 7340, 8440, 14680, 77437, 154874, 309748, 387185, 619496, 774370, 1548740, 3097480]

約数ペア:

[(1, 3097480), (2, 1548740), (4, 774370), (5, 619496), (8, 387185), (10, 309748), (20, 154874), (40, 77437), (211, 14680), (367, 8440), (422, 7340), (734, 4220), (844, 3670), (1055, 2936), (1468, 2110), (1688, 1835)]