11771008020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21798163}}^1$

素因数の和:21798181

約数の個数: 48

約数和(自身を含む): 36620915520

約数和(自身を除く): 24849907500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21798163, 43596326, 65394489, 87192652, 108990815, 130788978, 196183467, 217981630, 261577956, 326972445, 392366934, 435963260, 588550401, 653944890, 784733868, 980917335, 1177100802, 1307889780, 1961834670, 2354201604, 2942752005, 3923669340, 5885504010, 11771008020]

約数ペア:

[(1, 11771008020), (2, 5885504010), (3, 3923669340), (4, 2942752005), (5, 2354201604), (6, 1961834670), (9, 1307889780), (10, 1177100802), (12, 980917335), (15, 784733868), (18, 653944890), (20, 588550401), (27, 435963260), (30, 392366934), (36, 326972445), (45, 261577956), (54, 217981630), (60, 196183467), (90, 130788978), (108, 108990815), (135, 87192652), (180, 65394489), (270, 43596326), (540, 21798163)]