9427460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67339}}^1$

素因数の和:67355

約数の個数: 24

約数和(自身を含む): 22626240

約数和(自身を除く): 13198780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67339, 134678, 269356, 336695, 471373, 673390, 942746, 1346780, 1885492, 2356865, 4713730, 9427460]

約数ペア:

[(1, 9427460), (2, 4713730), (4, 2356865), (5, 1885492), (7, 1346780), (10, 942746), (14, 673390), (20, 471373), (28, 336695), (35, 269356), (70, 134678), (140, 67339)]