13457940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{224299}}^1$

素因数の和:224311

約数の個数: 24

約数和(自身を含む): 37682400

約数和(自身を除く): 24224460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 224299, 448598, 672897, 897196, 1121495, 1345794, 2242990, 2691588, 3364485, 4485980, 6728970, 13457940]

約数ペア:

[(1, 13457940), (2, 6728970), (3, 4485980), (4, 3364485), (5, 2691588), (6, 2242990), (10, 1345794), (12, 1121495), (15, 897196), (20, 672897), (30, 448598), (60, 224299)]