23187080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82811}}^1$

素因数の和:82829

約数の個数: 32

約数和(自身を含む): 59624640

約数和(自身を除く): 36437560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82811, 165622, 331244, 414055, 579677, 662488, 828110, 1159354, 1656220, 2318708, 2898385, 3312440, 4637416, 5796770, 11593540, 23187080]

約数ペア:

[(1, 23187080), (2, 11593540), (4, 5796770), (5, 4637416), (7, 3312440), (8, 2898385), (10, 2318708), (14, 1656220), (20, 1159354), (28, 828110), (35, 662488), (40, 579677), (56, 414055), (70, 331244), (140, 165622), (280, 82811)]