191243710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{160709}}^1$

素因数の和:160740

約数の個数: 32

約数和(自身を含む): 416560320

約数和(自身を除く): 225316610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 160709, 321418, 803545, 1124963, 1607090, 2249926, 2732053, 5464106, 5624815, 11249630, 13660265, 19124371, 27320530, 38248742, 95621855, 191243710]

約数ペア:

[(1, 191243710), (2, 95621855), (5, 38248742), (7, 27320530), (10, 19124371), (14, 13660265), (17, 11249630), (34, 5624815), (35, 5464106), (70, 2732053), (85, 2249926), (119, 1607090), (170, 1124963), (238, 803545), (595, 321418), (1190, 160709)]