13312470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443749}}^1$

素因数の和:443759

約数の個数: 16

約数和(自身を含む): 31950000

約数和(自身を除く): 18637530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443749, 887498, 1331247, 2218745, 2662494, 4437490, 6656235, 13312470]

約数ペア:

[(1, 13312470), (2, 6656235), (3, 4437490), (5, 2662494), (6, 2218745), (10, 1331247), (15, 887498), (30, 443749)]