279871730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{417719}}^1$

素因数の和:417793

約数の個数: 16

約数和(自身を含む): 511289280

約数和(自身を除く): 231417550

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 417719, 835438, 2088595, 4177190, 27987173, 55974346, 139935865, 279871730]

約数ペア:

[(1, 279871730), (2, 139935865), (5, 55974346), (10, 27987173), (67, 4177190), (134, 2088595), (335, 835438), (670, 417719)]