2019904170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{42641}}^1$

素因数の和:44230

約数の個数: 32

約数和(自身を含む): 4850953920

約数和(自身を除く): 2831049750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1579, 3158, 4737, 7895, 9474, 15790, 23685, 42641, 47370, 85282, 127923, 213205, 255846, 426410, 639615, 1279230, 67330139, 134660278, 201990417, 336650695, 403980834, 673301390, 1009952085, 2019904170]

約数ペア:

[(1, 2019904170), (2, 1009952085), (3, 673301390), (5, 403980834), (6, 336650695), (10, 201990417), (15, 134660278), (30, 67330139), (1579, 1279230), (3158, 639615), (4737, 426410), (7895, 255846), (9474, 213205), (15790, 127923), (23685, 85282), (42641, 47370)]