16281630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{180907}}^1$

素因数の和:180920

約数の個数: 24

約数和(自身を含む): 42332472

約数和(自身を除く): 26050842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 180907, 361814, 542721, 904535, 1085442, 1628163, 1809070, 2713605, 3256326, 5427210, 8140815, 16281630]

約数ペア:

[(1, 16281630), (2, 8140815), (3, 5427210), (5, 3256326), (6, 2713605), (9, 1809070), (10, 1628163), (15, 1085442), (18, 904535), (30, 542721), (45, 361814), (90, 180907)]