10908540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20219

約数の個数: 48

約数和(自身を含む): 33939360

約数和(自身を除く): 23030820

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, 20201, 40402, 60603, 80804, 101005, 121206, 181809, 202010, 242412, 303015, 363618, 404020, 545427, 606030, 727236, 909045, 1090854, 1212060, 1818090, 2181708, 2727135, 3636180, 5454270, 10908540]

約数ペア:

[(1, 10908540), (2, 5454270), (3, 3636180), (4, 2727135), (5, 2181708), (6, 1818090), (9, 1212060), (10, 1090854), (12, 909045), (15, 727236), (18, 606030), (20, 545427), (27, 404020), (30, 363618), (36, 303015), (45, 242412), (54, 202010), (60, 181809), (90, 121206), (108, 101005), (135, 80804), (180, 60603), (270, 40402), (540, 20201)]