81373170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10009}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 196035840

約数和(自身を除く): 114662670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 10009, 20018, 30027, 50045, 60054, 100090, 150135, 300270, 2712439, 5424878, 8137317, 13562195, 16274634, 27124390, 40686585, 81373170]

約数ペア:

[(1, 81373170), (2, 40686585), (3, 27124390), (5, 16274634), (6, 13562195), (10, 8137317), (15, 5424878), (30, 2712439), (271, 300270), (542, 150135), (813, 100090), (1355, 60054), (1626, 50045), (2710, 30027), (4065, 20018), (8130, 10009)]