85393170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{316271}}^1$

素因数の和:316287

約数の個数: 32

約数和(自身を含む): 227715840

約数和(自身を除く): 142322670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 316271, 632542, 948813, 1581355, 1897626, 2846439, 3162710, 4744065, 5692878, 8539317, 9488130, 14232195, 17078634, 28464390, 42696585, 85393170]

約数ペア:

[(1, 85393170), (2, 42696585), (3, 28464390), (5, 17078634), (6, 14232195), (9, 9488130), (10, 8539317), (15, 5692878), (18, 4744065), (27, 3162710), (30, 2846439), (45, 1897626), (54, 1581355), (90, 948813), (135, 632542), (270, 316271)]