190045570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10223}}^1$

素因数の和:10267

約数の個数: 48

約数和(自身を含む): 404134272

約数和(自身を除く): 214088702

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 10223, 18590, 20446, 51115, 102230, 112453, 132899, 224906, 265798, 562265, 664495, 1124530, 1328990, 1461889, 1727687, 2923778, 3455374, 7309445, 8638435, 14618890, 17276870, 19004557, 38009114, 95022785, 190045570]

約数ペア:

[(1, 190045570), (2, 95022785), (5, 38009114), (10, 19004557), (11, 17276870), (13, 14618890), (22, 8638435), (26, 7309445), (55, 3455374), (65, 2923778), (110, 1727687), (130, 1461889), (143, 1328990), (169, 1124530), (286, 664495), (338, 562265), (715, 265798), (845, 224906), (1430, 132899), (1690, 112453), (1859, 102230), (3718, 51115), (9295, 20446), (10223, 18590)]