6665930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21541

約数の個数: 16

約数和(自身を含む): 12386304

約数和(自身を除く): 5720374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 21503, 43006, 107515, 215030, 666593, 1333186, 3332965, 6665930]

約数ペア:

[(1, 6665930), (2, 3332965), (5, 1333186), (10, 666593), (31, 215030), (62, 107515), (155, 43006), (310, 21503)]