39271330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{561019}}^1$

素因数の和:561033

約数の個数: 16

約数和(自身を含む): 80786880

約数和(自身を除く): 41515550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 561019, 1122038, 2805095, 3927133, 5610190, 7854266, 19635665, 39271330]

約数ペア:

[(1, 39271330), (2, 19635665), (5, 7854266), (7, 5610190), (10, 3927133), (14, 2805095), (35, 1122038), (70, 561019)]