30928070

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3823}}^1$

素因数の和:4639

約数の個数: 16

約数和(自身を含む): 55753920

約数和(自身を除く): 24825850

約数列:

[1, 2, 5, 10, 809, 1618, 3823, 4045, 7646, 8090, 19115, 38230, 3092807, 6185614, 15464035, 30928070]

約数ペア:

[(1, 30928070), (2, 15464035), (5, 6185614), (10, 3092807), (809, 38230), (1618, 19115), (3823, 8090), (4045, 7646)]