201769290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2241881}}^1$

素因数の和:2241894

約数の個数: 24

約数和(自身を含む): 524600388

約数和(自身を除く): 322831098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2241881, 4483762, 6725643, 11209405, 13451286, 20176929, 22418810, 33628215, 40353858, 67256430, 100884645, 201769290]

約数ペア:

[(1, 201769290), (2, 100884645), (3, 67256430), (5, 40353858), (6, 33628215), (9, 22418810), (10, 20176929), (15, 13451286), (18, 11209405), (30, 6725643), (45, 4483762), (90, 2241881)]