189207540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051153}}^1$

素因数の和:1051168

約数の個数: 36

約数和(自身を含む): 573930084

約数和(自身を除く): 384722544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051153, 2102306, 3153459, 4204612, 5255765, 6306918, 9460377, 10511530, 12613836, 15767295, 18920754, 21023060, 31534590, 37841508, 47301885, 63069180, 94603770, 189207540]

約数ペア:

[(1, 189207540), (2, 94603770), (3, 63069180), (4, 47301885), (5, 37841508), (6, 31534590), (9, 21023060), (10, 18920754), (12, 15767295), (15, 12613836), (18, 10511530), (20, 9460377), (30, 6306918), (36, 5255765), (45, 4204612), (60, 3153459), (90, 2102306), (180, 1051153)]