970404770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{15761}}^1$

素因数の和:15946

約数の個数: 32

約数和(自身を含む): 1797624576

約数和(自身を除く): 827219806

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 262, 470, 655, 1310, 6157, 12314, 15761, 30785, 31522, 61570, 78805, 157610, 740767, 1481534, 2064691, 3703835, 4129382, 7407670, 10323455, 20646910, 97040477, 194080954, 485202385, 970404770]

約数ペア:

[(1, 970404770), (2, 485202385), (5, 194080954), (10, 97040477), (47, 20646910), (94, 10323455), (131, 7407670), (235, 4129382), (262, 3703835), (470, 2064691), (655, 1481534), (1310, 740767), (6157, 157610), (12314, 78805), (15761, 61570), (30785, 31522)]