56665770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1787}}^1$

素因数の和:1955

約数の個数: 64

約数和(自身を含む): 156542976

約数和(自身を除く): 99877206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 1787, 2114, 2265, 3171, 3574, 4530, 5285, 5361, 6342, 8935, 10570, 10722, 12509, 15855, 17870, 25018, 26805, 31710, 37527, 53610, 62545, 75054, 125090, 187635, 269837, 375270, 539674, 809511, 1349185, 1619022, 1888859, 2698370, 3777718, 4047555, 5666577, 8095110, 9444295, 11333154, 18888590, 28332885, 56665770]

約数ペア:

[(1, 56665770), (2, 28332885), (3, 18888590), (5, 11333154), (6, 9444295), (7, 8095110), (10, 5666577), (14, 4047555), (15, 3777718), (21, 2698370), (30, 1888859), (35, 1619022), (42, 1349185), (70, 809511), (105, 539674), (151, 375270), (210, 269837), (302, 187635), (453, 125090), (755, 75054), (906, 62545), (1057, 53610), (1510, 37527), (1787, 31710), (2114, 26805), (2265, 25018), (3171, 17870), (3574, 15855), (4530, 12509), (5285, 10722), (5361, 10570), (6342, 8935)]