2270291485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{15559}}^1$

素因数の和:15961

約数の個数: 32

約数和(自身を含む): 3405772800

約数和(自身を除く): 1135481315

約数列:

[1, 5, 7, 11, 35, 55, 77, 379, 385, 1895, 2653, 4169, 13265, 15559, 20845, 29183, 77795, 108913, 145915, 171149, 544565, 855745, 1198043, 5896861, 5990215, 29484305, 41278027, 64865471, 206390135, 324327355, 454058297, 2270291485]

約数ペア:

[(1, 2270291485), (5, 454058297), (7, 324327355), (11, 206390135), (35, 64865471), (55, 41278027), (77, 29484305), (379, 5990215), (385, 5896861), (1895, 1198043), (2653, 855745), (4169, 544565), (13265, 171149), (15559, 145915), (20845, 108913), (29183, 77795)]