855464030

素因数分解:

$2^1\times 5^1\times {\mathrm{5647}}^1\times {\mathrm{15149}}^1$

素因数の和:20803

約数の個数: 16

約数和(自身を含む): 1540209600

約数和(自身を除く): 684745570

約数列:

[1, 2, 5, 10, 5647, 11294, 15149, 28235, 30298, 56470, 75745, 151490, 85546403, 171092806, 427732015, 855464030]

約数ペア:

[(1, 855464030), (2, 427732015), (5, 171092806), (10, 85546403), (5647, 151490), (11294, 75745), (15149, 56470), (28235, 30298)]