86990460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1449841}}^1$

素因数の和:1449853

約数の個数: 24

約数和(自身を含む): 243573456

約数和(自身を除く): 156582996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1449841, 2899682, 4349523, 5799364, 7249205, 8699046, 14498410, 17398092, 21747615, 28996820, 43495230, 86990460]

約数ペア:

[(1, 86990460), (2, 43495230), (3, 28996820), (4, 21747615), (5, 17398092), (6, 14498410), (10, 8699046), (12, 7249205), (15, 5799364), (20, 4349523), (30, 2899682), (60, 1449841)]