204080790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6802693}}^1$

素因数の和:6802703

約数の個数: 16

約数和(自身を含む): 489793968

約数和(自身を除く): 285713178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6802693, 13605386, 20408079, 34013465, 40816158, 68026930, 102040395, 204080790]

約数ペア:

[(1, 204080790), (2, 102040395), (3, 68026930), (5, 40816158), (6, 34013465), (10, 20408079), (15, 13605386), (30, 6802693)]