18157470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{605249}}^1$

素因数の和:605259

約数の個数: 16

約数和(自身を含む): 43578000

約数和(自身を除く): 25420530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 605249, 1210498, 1815747, 3026245, 3631494, 6052490, 9078735, 18157470]

約数ペア:

[(1, 18157470), (2, 9078735), (3, 6052490), (5, 3631494), (6, 3026245), (10, 1815747), (15, 1210498), (30, 605249)]