81783060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1363051}}^1$

素因数の和:1363063

約数の個数: 24

約数和(自身を含む): 228992736

約数和(自身を除く): 147209676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1363051, 2726102, 4089153, 5452204, 6815255, 8178306, 13630510, 16356612, 20445765, 27261020, 40891530, 81783060]

約数ペア:

[(1, 81783060), (2, 40891530), (3, 27261020), (4, 20445765), (5, 16356612), (6, 13630510), (10, 8178306), (12, 6815255), (15, 5452204), (20, 4089153), (30, 2726102), (60, 1363051)]