28175790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939193}}^1$

素因数の和:939203

約数の個数: 16

約数和(自身を含む): 67621968

約数和(自身を除く): 39446178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939193, 1878386, 2817579, 4695965, 5635158, 9391930, 14087895, 28175790]

約数ペア:

[(1, 28175790), (2, 14087895), (3, 9391930), (5, 5635158), (6, 4695965), (10, 2817579), (15, 1878386), (30, 939193)]