82272890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4337}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 169910784

約数和(自身を除く): 87637894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4337, 8674, 9485, 18970, 21685, 30359, 43370, 60718, 151795, 303590, 1175327, 2350654, 5876635, 8227289, 11753270, 16454578, 41136445, 82272890]

約数ペア:

[(1, 82272890), (2, 41136445), (5, 16454578), (7, 11753270), (10, 8227289), (14, 5876635), (35, 2350654), (70, 1175327), (271, 303590), (542, 151795), (1355, 60718), (1897, 43370), (2710, 30359), (3794, 21685), (4337, 18970), (8674, 9485)]