30029545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 45803520

約数和(自身を除く): 15773975

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2129, 2821, 10645, 14105, 14903, 27677, 65999, 74515, 138385, 193739, 329995, 461993, 857987, 968695, 2309965, 4289935, 6005909, 30029545]

約数ペア:

[(1, 30029545), (5, 6005909), (7, 4289935), (13, 2309965), (31, 968695), (35, 857987), (65, 461993), (91, 329995), (155, 193739), (217, 138385), (403, 74515), (455, 65999), (1085, 27677), (2015, 14903), (2129, 14105), (2821, 10645)]