143528820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2392147}}^1$

素因数の和:2392159

約数の個数: 24

約数和(自身を含む): 401880864

約数和(自身を除く): 258352044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2392147, 4784294, 7176441, 9568588, 11960735, 14352882, 23921470, 28705764, 35882205, 47842940, 71764410, 143528820]

約数ペア:

[(1, 143528820), (2, 71764410), (3, 47842940), (4, 35882205), (5, 28705764), (6, 23921470), (10, 14352882), (12, 11960735), (15, 9568588), (20, 7176441), (30, 4784294), (60, 2392147)]