61131540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1018859}}^1$

素因数の和:1018871

約数の個数: 24

約数和(自身を含む): 171168480

約数和(自身を除く): 110036940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1018859, 2037718, 3056577, 4075436, 5094295, 6113154, 10188590, 12226308, 15282885, 20377180, 30565770, 61131540]

約数ペア:

[(1, 61131540), (2, 30565770), (3, 20377180), (4, 15282885), (5, 12226308), (6, 10188590), (10, 6113154), (12, 5094295), (15, 4075436), (20, 3056577), (30, 2037718), (60, 1018859)]