40072470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1335749}}^1$

素因数の和:1335759

約数の個数: 16

約数和(自身を含む): 96174000

約数和(自身を除く): 56101530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1335749, 2671498, 4007247, 6678745, 8014494, 13357490, 20036235, 40072470]

約数ペア:

[(1, 40072470), (2, 20036235), (3, 13357490), (5, 8014494), (6, 6678745), (10, 4007247), (15, 2671498), (30, 1335749)]