1922410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 2172950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 947, 1015, 1894, 2030, 4735, 6629, 9470, 13258, 27463, 33145, 54926, 66290, 137315, 192241, 274630, 384482, 961205, 1922410]

約数ペア:

[(1, 1922410), (2, 961205), (5, 384482), (7, 274630), (10, 192241), (14, 137315), (29, 66290), (35, 54926), (58, 33145), (70, 27463), (145, 13258), (203, 9470), (290, 6629), (406, 4735), (947, 2030), (1015, 1894)]