139600690

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{60961}}^1$

素因数の和:61197

約数の個数: 16

約数和(自身を含む): 252382680

約数和(自身を除く): 112781990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 60961, 121922, 304805, 609610, 13960069, 27920138, 69800345, 139600690]

約数ペア:

[(1, 139600690), (2, 69800345), (5, 27920138), (10, 13960069), (229, 609610), (458, 304805), (1145, 121922), (2290, 60961)]