2706186.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 70092830

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 199, 206, 215, 301, 398, 430, 515, 602, 721, 995, 1030, 1393, 1442, 1505, 1990, 2786, 3010, 3605, 4429, 6965, 7210, 8557, 8858, 13930, 17114, 20497, 22145, 31003, 40994, 42785, 44290, 59899, 62006, 85570, 102485, 119798, 143479, 155015, 204970, 286958, 299495, 310030, 598990, 717395, 881371, 1434790, 1762742, 4406855, 6169597, 8813710, 12339194, 30847985, 61695970]

約数ペア:

[(1, 61695970), (2, 30847985), (5, 12339194), (7, 8813710), (10, 6169597), (14, 4406855), (35, 1762742), (43, 1434790), (70, 881371), (86, 717395), (103, 598990), (199, 310030), (206, 299495), (215, 286958), (301, 204970), (398, 155015), (430, 143479), (515, 119798), (602, 102485), (721, 85570), (995, 62006), (1030, 59899), (1393, 44290), (1442, 42785), (1505, 40994), (1990, 31003), (2786, 22145), (3010, 20497), (3605, 17114), (4429, 13930), (6965, 8858), (7210, 8557)]