90873310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5471}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 179656704

約数和(自身を除く): 88783394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 5471, 8305, 10942, 16610, 27355, 54710, 60181, 120362, 300905, 601810, 826121, 1652242, 4130605, 8261210, 9087331, 18174662, 45436655, 90873310]

約数ペア:

[(1, 90873310), (2, 45436655), (5, 18174662), (10, 9087331), (11, 8261210), (22, 4130605), (55, 1652242), (110, 826121), (151, 601810), (302, 300905), (755, 120362), (1510, 60181), (1661, 54710), (3322, 27355), (5471, 16610), (8305, 10942)]