30253060

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3593}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 63700056

約数和(自身を除く): 33446996

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 3593, 4210, 7186, 8420, 14372, 17965, 35930, 71860, 1512653, 3025306, 6050612, 7563265, 15126530, 30253060]

約数ペア:

[(1, 30253060), (2, 15126530), (4, 7563265), (5, 6050612), (10, 3025306), (20, 1512653), (421, 71860), (842, 35930), (1684, 17965), (2105, 14372), (3593, 8420), (4210, 7186)]