76950860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{549649}}^1$

素因数の和:549665

約数の個数: 24

約数和(自身を含む): 184682400

約数和(自身を除く): 107731540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 549649, 1099298, 2198596, 2748245, 3847543, 5496490, 7695086, 10992980, 15390172, 19237715, 38475430, 76950860]

約数ペア:

[(1, 76950860), (2, 38475430), (4, 19237715), (5, 15390172), (7, 10992980), (10, 7695086), (14, 5496490), (20, 3847543), (28, 2748245), (35, 2198596), (70, 1099298), (140, 549649)]