270249532

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 557706240

約数和(自身を除く): 287456708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 151, 164, 287, 302, 574, 604, 1057, 1148, 1559, 2114, 3118, 4228, 6191, 6236, 10913, 12382, 21826, 24764, 43337, 43652, 63919, 86674, 127838, 173348, 235409, 255676, 447433, 470818, 894866, 941636, 1647863, 1789732, 3295726, 6591452, 9651769, 19303538, 38607076, 67562383, 135124766, 270249532]

約数ペア:

[(1, 270249532), (2, 135124766), (4, 67562383), (7, 38607076), (14, 19303538), (28, 9651769), (41, 6591452), (82, 3295726), (151, 1789732), (164, 1647863), (287, 941636), (302, 894866), (574, 470818), (604, 447433), (1057, 255676), (1148, 235409), (1559, 173348), (2114, 127838), (3118, 86674), (4228, 63919), (6191, 43652), (6236, 43337), (10913, 24764), (12382, 21826)]