90802260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504457}}^1$

素因数の和:504472

約数の個数: 36

約数和(自身を含む): 275434068

約数和(自身を除く): 184631808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504457, 1008914, 1513371, 2017828, 2522285, 3026742, 4540113, 5044570, 6053484, 7566855, 9080226, 10089140, 15133710, 18160452, 22700565, 30267420, 45401130, 90802260]

約数ペア:

[(1, 90802260), (2, 45401130), (3, 30267420), (4, 22700565), (5, 18160452), (6, 15133710), (9, 10089140), (10, 9080226), (12, 7566855), (15, 6053484), (18, 5044570), (20, 4540113), (30, 3026742), (36, 2522285), (45, 2017828), (60, 1513371), (90, 1008914), (180, 504457)]