2035980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11311}}^1$

素因数の和:11326

約数の個数: 36

約数和(自身を含む): 6176352

約数和(自身を除く): 4140372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11311, 22622, 33933, 45244, 56555, 67866, 101799, 113110, 135732, 169665, 203598, 226220, 339330, 407196, 508995, 678660, 1017990, 2035980]

約数ペア:

[(1, 2035980), (2, 1017990), (3, 678660), (4, 508995), (5, 407196), (6, 339330), (9, 226220), (10, 203598), (12, 169665), (15, 135732), (18, 113110), (20, 101799), (30, 67866), (36, 56555), (45, 45244), (60, 33933), (90, 22622), (180, 11311)]