30481020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169339}}^1$

素因数の和:169354

約数の個数: 36

約数和(自身を含む): 92459640

約数和(自身を除く): 61978620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169339, 338678, 508017, 677356, 846695, 1016034, 1524051, 1693390, 2032068, 2540085, 3048102, 3386780, 5080170, 6096204, 7620255, 10160340, 15240510, 30481020]

約数ペア:

[(1, 30481020), (2, 15240510), (3, 10160340), (4, 7620255), (5, 6096204), (6, 5080170), (9, 3386780), (10, 3048102), (12, 2540085), (15, 2032068), (18, 1693390), (20, 1524051), (30, 1016034), (36, 846695), (45, 677356), (60, 508017), (90, 338678), (180, 169339)]