28638210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5333}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 69128640

約数和(自身を除く): 40490430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5333, 5370, 10666, 15999, 26665, 31998, 53330, 79995, 159990, 954607, 1909214, 2863821, 4773035, 5727642, 9546070, 14319105, 28638210]

約数ペア:

[(1, 28638210), (2, 14319105), (3, 9546070), (5, 5727642), (6, 4773035), (10, 2863821), (15, 1909214), (30, 954607), (179, 159990), (358, 79995), (537, 53330), (895, 31998), (1074, 26665), (1790, 15999), (2685, 10666), (5333, 5370)]