123045.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 47835374

約数列:

[1, 2, 13, 26, 113, 131, 191, 226, 262, 382, 1469, 1703, 2483, 2938, 3406, 4966, 14803, 21583, 25021, 29606, 43166, 50042, 192439, 280579, 325273, 384878, 561158, 650546, 2827373, 5654746, 36755849, 73511698]

約数ペア:

[(1, 73511698), (2, 36755849), (13, 5654746), (26, 2827373), (113, 650546), (131, 561158), (191, 384878), (226, 325273), (262, 280579), (382, 192439), (1469, 50042), (1703, 43166), (2483, 29606), (2938, 25021), (3406, 21583), (4966, 14803)]