38940090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{185429}}^1$

素因数の和:185446

約数の個数: 32

約数和(自身を含む): 106807680

約数和(自身を除く): 67867590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 185429, 370858, 556287, 927145, 1112574, 1298003, 1854290, 2596006, 2781435, 3894009, 5562870, 6490015, 7788018, 12980030, 19470045, 38940090]

約数ペア:

[(1, 38940090), (2, 19470045), (3, 12980030), (5, 7788018), (6, 6490015), (7, 5562870), (10, 3894009), (14, 2781435), (15, 2596006), (21, 1854290), (30, 1298003), (35, 1112574), (42, 927145), (70, 556287), (105, 370858), (210, 185429)]