347029490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10091}}^1$

素因数の和:10298

約数の個数: 32

約数和(自身を含む): 661227840

約数和(自身を除く): 314198350

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 6878, 10091, 17195, 20182, 34390, 50455, 100910, 191729, 383458, 958645, 1826471, 1917290, 3652942, 9132355, 18264710, 34702949, 69405898, 173514745, 347029490]

約数ペア:

[(1, 347029490), (2, 173514745), (5, 69405898), (10, 34702949), (19, 18264710), (38, 9132355), (95, 3652942), (181, 1917290), (190, 1826471), (362, 958645), (905, 383458), (1810, 191729), (3439, 100910), (6878, 50455), (10091, 34390), (17195, 20182)]