26839470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127807}}^1$

素因数の和:127824

約数の個数: 32

約数和(自身を含む): 73617408

約数和(自身を除く): 46777938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 127807, 255614, 383421, 639035, 766842, 894649, 1278070, 1789298, 1917105, 2683947, 3834210, 4473245, 5367894, 8946490, 13419735, 26839470]

約数ペア:

[(1, 26839470), (2, 13419735), (3, 8946490), (5, 5367894), (6, 4473245), (7, 3834210), (10, 2683947), (14, 1917105), (15, 1789298), (21, 1278070), (30, 894649), (35, 766842), (42, 639035), (70, 383421), (105, 255614), (210, 127807)]