349301090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{2039}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 647447040

約数和(自身を除く): 298145950

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 463, 926, 2039, 2315, 4078, 4630, 10195, 17131, 20390, 34262, 75443, 85655, 150886, 171310, 377215, 754430, 944057, 1888114, 4720285, 9440570, 34930109, 69860218, 174650545, 349301090]

約数ペア:

[(1, 349301090), (2, 174650545), (5, 69860218), (10, 34930109), (37, 9440570), (74, 4720285), (185, 1888114), (370, 944057), (463, 754430), (926, 377215), (2039, 171310), (2315, 150886), (4078, 85655), (4630, 75443), (10195, 34262), (17131, 20390)]