13477140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74873}}^1$

素因数の和:74888

約数の個数: 36

約数和(自身を含む): 40881204

約数和(自身を除く): 27404064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74873, 149746, 224619, 299492, 374365, 449238, 673857, 748730, 898476, 1123095, 1347714, 1497460, 2246190, 2695428, 3369285, 4492380, 6738570, 13477140]

約数ペア:

[(1, 13477140), (2, 6738570), (3, 4492380), (4, 3369285), (5, 2695428), (6, 2246190), (9, 1497460), (10, 1347714), (12, 1123095), (15, 898476), (18, 748730), (20, 673857), (30, 449238), (36, 374365), (45, 299492), (60, 224619), (90, 149746), (180, 74873)]