135489860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3191}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 312100992

約数和(自身を除く): 176611132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3191, 3860, 4246, 6382, 8492, 10615, 12764, 15955, 21230, 31910, 35101, 42460, 63820, 70202, 140404, 175505, 351010, 615863, 702020, 1231726, 2463452, 3079315, 6158630, 6774493, 12317260, 13548986, 27097972, 33872465, 67744930, 135489860]

約数ペア:

[(1, 135489860), (2, 67744930), (4, 33872465), (5, 27097972), (10, 13548986), (11, 12317260), (20, 6774493), (22, 6158630), (44, 3079315), (55, 2463452), (110, 1231726), (193, 702020), (220, 615863), (386, 351010), (772, 175505), (965, 140404), (1930, 70202), (2123, 63820), (3191, 42460), (3860, 35101), (4246, 31910), (6382, 21230), (8492, 15955), (10615, 12764)]