9081730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 18838656

約数和(自身を除く): 9756926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 947, 959, 1370, 1894, 1918, 4735, 4795, 6629, 9470, 9590, 13258, 33145, 66290, 129739, 259478, 648695, 908173, 1297390, 1816346, 4540865, 9081730]

約数ペア:

[(1, 9081730), (2, 4540865), (5, 1816346), (7, 1297390), (10, 908173), (14, 648695), (35, 259478), (70, 129739), (137, 66290), (274, 33145), (685, 13258), (947, 9590), (959, 9470), (1370, 6629), (1894, 4795), (1918, 4735)]