61765090

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{22961}}^1$

素因数の和:23237

約数の個数: 16

約数和(自身を含む): 111595320

約数和(自身を除く): 49830230

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 22961, 45922, 114805, 229610, 6176509, 12353018, 30882545, 61765090]

約数ペア:

[(1, 61765090), (2, 30882545), (5, 12353018), (10, 6176509), (269, 229610), (538, 114805), (1345, 45922), (2690, 22961)]