1821730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 3329280

約数和(自身を除く): 1507550

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2719, 5438, 13595, 27190, 182173, 364346, 910865, 1821730]

約数ペア:

[(1, 1821730), (2, 910865), (5, 364346), (10, 182173), (67, 27190), (134, 13595), (335, 5438), (670, 2719)]