30400850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{8329}}^1$

素因数の和:8414

約数の個数: 24

約数和(自身を含む): 57327060

約数和(自身を除く): 26926210

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 8329, 16658, 41645, 83290, 208225, 416450, 608017, 1216034, 3040085, 6080170, 15200425, 30400850]

約数ペア:

[(1, 30400850), (2, 15200425), (5, 6080170), (10, 3040085), (25, 1216034), (50, 608017), (73, 416450), (146, 208225), (365, 83290), (730, 41645), (1825, 16658), (3650, 8329)]