30242196

素因数分解:

$2^2\times 3^2\times {\mathrm{840061}}^1$

素因数の和:840071

約数の個数: 18

約数和(自身を含む): 76445642

約数和(自身を除く): 46203446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 840061, 1680122, 2520183, 3360244, 5040366, 7560549, 10080732, 15121098, 30242196]

約数ペア:

[(1, 30242196), (2, 15121098), (3, 10080732), (4, 7560549), (6, 5040366), (9, 3360244), (12, 2520183), (18, 1680122), (36, 840061)]