69277390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76129}}^1$

素因数の和:76156

約数の個数: 32

約数和(自身を含む): 153478080

約数和(自身を除く): 84200690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 76129, 152258, 380645, 532903, 761290, 989677, 1065806, 1979354, 2664515, 4948385, 5329030, 6927739, 9896770, 13855478, 34638695, 69277390]

約数ペア:

[(1, 69277390), (2, 34638695), (5, 13855478), (7, 9896770), (10, 6927739), (13, 5329030), (14, 4948385), (26, 2664515), (35, 1979354), (65, 1065806), (70, 989677), (91, 761290), (130, 532903), (182, 380645), (455, 152258), (910, 76129)]