15747130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4591}}^1$

素因数の和:4619

約数の個数: 32

約数和(自身を含む): 33062400

約数和(自身を除く): 17315270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4591, 9182, 22955, 32137, 45910, 64274, 160685, 224959, 321370, 449918, 1124795, 1574713, 2249590, 3149426, 7873565, 15747130]

約数ペア:

[(1, 15747130), (2, 7873565), (5, 3149426), (7, 2249590), (10, 1574713), (14, 1124795), (35, 449918), (49, 321370), (70, 224959), (98, 160685), (245, 64274), (343, 45910), (490, 32137), (686, 22955), (1715, 9182), (3430, 4591)]