6517890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{72421}}^1$

素因数の和:72434

約数の個数: 24

約数和(自身を含む): 16946748

約数和(自身を除く): 10428858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 72421, 144842, 217263, 362105, 434526, 651789, 724210, 1086315, 1303578, 2172630, 3258945, 6517890]

約数ペア:

[(1, 6517890), (2, 3258945), (3, 2172630), (5, 1303578), (6, 1086315), (9, 724210), (10, 651789), (15, 434526), (18, 362105), (30, 217263), (45, 144842), (90, 72421)]