29291290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{418447}}^1$

素因数の和:418461

約数の個数: 16

約数和(自身を含む): 60256512

約数和(自身を除く): 30965222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 418447, 836894, 2092235, 2929129, 4184470, 5858258, 14645645, 29291290]

約数ペア:

[(1, 29291290), (2, 14645645), (5, 5858258), (7, 4184470), (10, 2929129), (14, 2092235), (35, 836894), (70, 418447)]