265729370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 486995328

約数和(自身を除く): 221265958

約数列:

[1, 2, 5, 10, 67, 134, 335, 613, 647, 670, 1226, 1294, 3065, 3235, 6130, 6470, 41071, 43349, 82142, 86698, 205355, 216745, 396611, 410710, 433490, 793222, 1983055, 3966110, 26572937, 53145874, 132864685, 265729370]

約数ペア:

[(1, 265729370), (2, 132864685), (5, 53145874), (10, 26572937), (67, 3966110), (134, 1983055), (335, 793222), (613, 433490), (647, 410710), (670, 396611), (1226, 216745), (1294, 205355), (3065, 86698), (3235, 82142), (6130, 43349), (6470, 41071)]