30894876

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2818

約数の個数: 36

約数和(自身を含む): 78351000

約数和(自身を除く): 47456124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 2459, 3141, 4188, 4918, 6282, 7377, 9836, 12564, 14754, 22131, 29508, 44262, 88524, 858191, 1716382, 2574573, 3432764, 5149146, 7723719, 10298292, 15447438, 30894876]

約数ペア:

[(1, 30894876), (2, 15447438), (3, 10298292), (4, 7723719), (6, 5149146), (9, 3432764), (12, 2574573), (18, 1716382), (36, 858191), (349, 88524), (698, 44262), (1047, 29508), (1396, 22131), (2094, 14754), (2459, 12564), (3141, 9836), (4188, 7377), (4918, 6282)]