1685207820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7237}}^1\times {\mathrm{3881}}^1$

素因数の和:11130

約数の個数: 48

約数和(自身を含む): 4720449888

約数和(自身を除く): 3035242068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3881, 7237, 7762, 11643, 14474, 15524, 19405, 21711, 23286, 28948, 36185, 38810, 43422, 46572, 58215, 72370, 77620, 86844, 108555, 116430, 144740, 217110, 232860, 434220, 28086797, 56173594, 84260391, 112347188, 140433985, 168520782, 280867970, 337041564, 421301955, 561735940, 842603910, 1685207820]

約数ペア:

[(1, 1685207820), (2, 842603910), (3, 561735940), (4, 421301955), (5, 337041564), (6, 280867970), (10, 168520782), (12, 140433985), (15, 112347188), (20, 84260391), (30, 56173594), (60, 28086797), (3881, 434220), (7237, 232860), (7762, 217110), (11643, 144740), (14474, 116430), (15524, 108555), (19405, 86844), (21711, 77620), (23286, 72370), (28948, 58215), (36185, 46572), (38810, 43422)]