137768260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{984059}}^1$

素因数の和:984075

約数の個数: 24

約数和(自身を含む): 330644160

約数和(自身を除く): 192875900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 984059, 1968118, 3936236, 4920295, 6888413, 9840590, 13776826, 19681180, 27553652, 34442065, 68884130, 137768260]

約数ペア:

[(1, 137768260), (2, 68884130), (4, 34442065), (5, 27553652), (7, 19681180), (10, 13776826), (14, 9840590), (20, 6888413), (28, 4920295), (35, 3936236), (70, 1968118), (140, 984059)]