71010540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131501}}^1$

素因数の和:131519

約数の個数: 48

約数和(自身を含む): 220923360

約数和(自身を除く): 149912820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 131501, 263002, 394503, 526004, 657505, 789006, 1183509, 1315010, 1578012, 1972515, 2367018, 2630020, 3550527, 3945030, 4734036, 5917545, 7101054, 7890060, 11835090, 14202108, 17752635, 23670180, 35505270, 71010540]

約数ペア:

[(1, 71010540), (2, 35505270), (3, 23670180), (4, 17752635), (5, 14202108), (6, 11835090), (9, 7890060), (10, 7101054), (12, 5917545), (15, 4734036), (18, 3945030), (20, 3550527), (27, 2630020), (30, 2367018), (36, 1972515), (45, 1578012), (54, 1315010), (60, 1183509), (90, 789006), (108, 657505), (135, 526004), (180, 394503), (270, 263002), (540, 131501)]