3818870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 7581600

約数和(自身を除く): 3762730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 233, 298, 466, 745, 1165, 1490, 1639, 2330, 2563, 3278, 5126, 8195, 12815, 16390, 25630, 34717, 69434, 173585, 347170, 381887, 763774, 1909435, 3818870]

約数ペア:

[(1, 3818870), (2, 1909435), (5, 763774), (10, 381887), (11, 347170), (22, 173585), (55, 69434), (110, 34717), (149, 25630), (233, 16390), (298, 12815), (466, 8195), (745, 5126), (1165, 3278), (1490, 2563), (1639, 2330)]