17997350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{51421}}^1$

素因数の和:51440

約数の個数: 24

約数和(自身を含む): 38257968

約数和(自身を除く): 20260618

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 51421, 102842, 257105, 359947, 514210, 719894, 1285525, 1799735, 2571050, 3599470, 8998675, 17997350]

約数ペア:

[(1, 17997350), (2, 8998675), (5, 3599470), (7, 2571050), (10, 1799735), (14, 1285525), (25, 719894), (35, 514210), (50, 359947), (70, 257105), (175, 102842), (350, 51421)]