65039730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{309713}}^1$

素因数の和:309730

約数の個数: 32

約数和(自身を含む): 178395264

約数和(自身を除く): 113355534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 309713, 619426, 929139, 1548565, 1858278, 2167991, 3097130, 4335982, 4645695, 6503973, 9291390, 10839955, 13007946, 21679910, 32519865, 65039730]

約数ペア:

[(1, 65039730), (2, 32519865), (3, 21679910), (5, 13007946), (6, 10839955), (7, 9291390), (10, 6503973), (14, 4645695), (15, 4335982), (21, 3097130), (30, 2167991), (35, 1858278), (42, 1548565), (70, 929139), (105, 619426), (210, 309713)]