27812190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132439}}^1$

素因数の和:132456

約数の個数: 32

約数和(自身を含む): 76285440

約数和(自身を除く): 48473250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132439, 264878, 397317, 662195, 794634, 927073, 1324390, 1854146, 1986585, 2781219, 3973170, 4635365, 5562438, 9270730, 13906095, 27812190]

約数ペア:

[(1, 27812190), (2, 13906095), (3, 9270730), (5, 5562438), (6, 4635365), (7, 3973170), (10, 2781219), (14, 1986585), (15, 1854146), (21, 1324390), (30, 927073), (35, 794634), (42, 662195), (70, 397317), (105, 264878), (210, 132439)]