201619353930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720645131}}^1$

素因数の和:6720645141

約数の個数: 16

約数和(自身を含む): 483886449504

約数和(自身を除く): 282267095574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720645131, 13441290262, 20161935393, 33603225655, 40323870786, 67206451310, 100809676965, 201619353930]

約数ペア:

[(1, 201619353930), (2, 100809676965), (3, 67206451310), (5, 40323870786), (6, 33603225655), (10, 20161935393), (15, 13441290262), (30, 6720645131)]