1275493090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{11027}}^1$

素因数の和:11346

約数の個数: 32

約数和(自身を含む): 2358227520

約数和(自身を除く): 1082734430

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1345, 2690, 11027, 11567, 22054, 23134, 55135, 57835, 110270, 115670, 474161, 948322, 2370805, 2966263, 4741610, 5932526, 14831315, 29662630, 127549309, 255098618, 637746545, 1275493090]

約数ペア:

[(1, 1275493090), (2, 637746545), (5, 255098618), (10, 127549309), (43, 29662630), (86, 14831315), (215, 5932526), (269, 4741610), (430, 2966263), (538, 2370805), (1345, 948322), (2690, 474161), (11027, 115670), (11567, 110270), (22054, 57835), (23134, 55135)]