198256770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2202853}}^1$

素因数の和:2202866

約数の個数: 24

約数和(自身を含む): 515467836

約数和(自身を除く): 317211066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2202853, 4405706, 6608559, 11014265, 13217118, 19825677, 22028530, 33042795, 39651354, 66085590, 99128385, 198256770]

約数ペア:

[(1, 198256770), (2, 99128385), (3, 66085590), (5, 39651354), (6, 33042795), (9, 22028530), (10, 19825677), (15, 13217118), (18, 11014265), (30, 6608559), (45, 4405706), (90, 2202853)]