17397870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{82847}}^1$

素因数の和:82864

約数の個数: 32

約数和(自身を含む): 47720448

約数和(自身を除く): 30322578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 82847, 165694, 248541, 414235, 497082, 579929, 828470, 1159858, 1242705, 1739787, 2485410, 2899645, 3479574, 5799290, 8698935, 17397870]

約数ペア:

[(1, 17397870), (2, 8698935), (3, 5799290), (5, 3479574), (6, 2899645), (7, 2485410), (10, 1739787), (14, 1242705), (15, 1159858), (21, 828470), (30, 579929), (35, 497082), (42, 414235), (70, 248541), (105, 165694), (210, 82847)]