78282630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{869807}}^1$

素因数の和:869820

約数の個数: 24

約数和(自身を含む): 203535072

約数和(自身を除く): 125252442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 869807, 1739614, 2609421, 4349035, 5218842, 7828263, 8698070, 13047105, 15656526, 26094210, 39141315, 78282630]

約数ペア:

[(1, 78282630), (2, 39141315), (3, 26094210), (5, 15656526), (6, 13047105), (9, 8698070), (10, 7828263), (15, 5218842), (18, 4349035), (30, 2609421), (45, 1739614), (90, 869807)]