1900570690

素因数分解:

$2^1\times 5^1\times {\mathrm{5471}}^1\times {\mathrm{34739}}^1$

素因数の和:40217

約数の個数: 16

約数和(自身を含む): 3421751040

約数和(自身を除く): 1521180350

約数列:

[1, 2, 5, 10, 5471, 10942, 27355, 34739, 54710, 69478, 173695, 347390, 190057069, 380114138, 950285345, 1900570690]

約数ペア:

[(1, 1900570690), (2, 950285345), (5, 380114138), (10, 190057069), (5471, 347390), (10942, 173695), (27355, 69478), (34739, 54710)]