401130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4470

約数の個数: 24

約数和(自身を含む): 1043172

約数和(自身を除く): 642042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4457, 8914, 13371, 22285, 26742, 40113, 44570, 66855, 80226, 133710, 200565, 401130]

約数ペア:

[(1, 401130), (2, 200565), (3, 133710), (5, 80226), (6, 66855), (9, 44570), (10, 40113), (15, 26742), (18, 22285), (30, 13371), (45, 8914), (90, 4457)]