203438610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2260429}}^1$

素因数の和:2260442

約数の個数: 24

約数和(自身を含む): 528940620

約数和(自身を除く): 325502010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2260429, 4520858, 6781287, 11302145, 13562574, 20343861, 22604290, 33906435, 40687722, 67812870, 101719305, 203438610]

約数ペア:

[(1, 203438610), (2, 101719305), (3, 67812870), (5, 40687722), (6, 33906435), (9, 22604290), (10, 20343861), (15, 13562574), (18, 11302145), (30, 6781287), (45, 4520858), (90, 2260429)]