1930516810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{12757}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 3577853520

約数和(自身を除く): 1647336710

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 409, 818, 2045, 4090, 12757, 15133, 25514, 30266, 63785, 75665, 127570, 151330, 472009, 944018, 2360045, 4720090, 5217613, 10435226, 26088065, 52176130, 193051681, 386103362, 965258405, 1930516810]

約数ペア:

[(1, 1930516810), (2, 965258405), (5, 386103362), (10, 193051681), (37, 52176130), (74, 26088065), (185, 10435226), (370, 5217613), (409, 4720090), (818, 2360045), (2045, 944018), (4090, 472009), (12757, 151330), (15133, 127570), (25514, 75665), (30266, 63785)]