285802570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 525526848

約数和(自身を除く): 239724278

約数列:

[1, 2, 5, 10, 67, 134, 163, 326, 335, 670, 815, 1630, 2617, 5234, 10921, 13085, 21842, 26170, 54605, 109210, 175339, 350678, 426571, 853142, 876695, 1753390, 2132855, 4265710, 28580257, 57160514, 142901285, 285802570]

約数ペア:

[(1, 285802570), (2, 142901285), (5, 57160514), (10, 28580257), (67, 4265710), (134, 2132855), (163, 1753390), (326, 876695), (335, 853142), (670, 426571), (815, 350678), (1630, 175339), (2617, 109210), (5234, 54605), (10921, 26170), (13085, 21842)]