30829580

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1873}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 64855392

約数和(自身を除く): 34025812

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 1873, 3292, 3746, 4115, 7492, 8230, 9365, 16460, 18730, 37460, 1541479, 3082958, 6165916, 7707395, 15414790, 30829580]

約数ペア:

[(1, 30829580), (2, 15414790), (4, 7707395), (5, 6165916), (10, 3082958), (20, 1541479), (823, 37460), (1646, 18730), (1873, 16460), (3292, 9365), (3746, 8230), (4115, 7492)]