81143610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4019}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 195082560

約数和(自身を除く): 113938950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3365, 4019, 4038, 6730, 8038, 10095, 12057, 20095, 20190, 24114, 40190, 60285, 120570, 2704787, 5409574, 8114361, 13523935, 16228722, 27047870, 40571805, 81143610]

約数ペア:

[(1, 81143610), (2, 40571805), (3, 27047870), (5, 16228722), (6, 13523935), (10, 8114361), (15, 5409574), (30, 2704787), (673, 120570), (1346, 60285), (2019, 40190), (3365, 24114), (4019, 20190), (4038, 20095), (6730, 12057), (8038, 10095)]