170786340

素因数分解:

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

素因数の和:316289

約数の個数: 48

約数和(自身を含む): 531336960

約数和(自身を除く): 360550620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 316271, 632542, 948813, 1265084, 1581355, 1897626, 2846439, 3162710, 3795252, 4744065, 5692878, 6325420, 8539317, 9488130, 11385756, 14232195, 17078634, 18976260, 28464390, 34157268, 42696585, 56928780, 85393170, 170786340]

約数ペア:

[(1, 170786340), (2, 85393170), (3, 56928780), (4, 42696585), (5, 34157268), (6, 28464390), (9, 18976260), (10, 17078634), (12, 14232195), (15, 11385756), (18, 9488130), (20, 8539317), (27, 6325420), (30, 5692878), (36, 4744065), (45, 3795252), (54, 3162710), (60, 2846439), (90, 1897626), (108, 1581355), (135, 1265084), (180, 948813), (270, 632542), (540, 316271)]