2499804790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{430259}}^1$

素因数の和:430356

約数の個数: 32

約数和(自身を含む): 5204424960

約数和(自身を除く): 2704620170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 430259, 860518, 2151295, 3011813, 4302590, 6023626, 15059065, 30118130, 35711497, 71422994, 178557485, 249980479, 357114970, 499960958, 1249902395, 2499804790]

約数ペア:

[(1, 2499804790), (2, 1249902395), (5, 499960958), (7, 357114970), (10, 249980479), (14, 178557485), (35, 71422994), (70, 35711497), (83, 30118130), (166, 15059065), (415, 6023626), (581, 4302590), (830, 3011813), (1162, 2151295), (2905, 860518), (5810, 430259)]