449580570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{109387}}^1$

素因数の和:109534

約数の個数: 32

約数和(自身を含む): 1086879168

約数和(自身を除く): 637298598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 109387, 218774, 328161, 546935, 656322, 1093870, 1640805, 3281610, 14986019, 29972038, 44958057, 74930095, 89916114, 149860190, 224790285, 449580570]

約数ペア:

[(1, 449580570), (2, 224790285), (3, 149860190), (5, 89916114), (6, 74930095), (10, 44958057), (15, 29972038), (30, 14986019), (137, 3281610), (274, 1640805), (411, 1093870), (685, 656322), (822, 546935), (1370, 328161), (2055, 218774), (4110, 109387)]