1120261730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{164987}}^1$

素因数の和:165098

約数の個数: 32

約数和(自身を含む): 2328310656

約数和(自身を除く): 1208048926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 164987, 329974, 824935, 1154909, 1649870, 2309818, 5774545, 11549090, 16003739, 32007478, 80018695, 112026173, 160037390, 224052346, 560130865, 1120261730]

約数ペア:

[(1, 1120261730), (2, 560130865), (5, 224052346), (7, 160037390), (10, 112026173), (14, 80018695), (35, 32007478), (70, 16003739), (97, 11549090), (194, 5774545), (485, 2309818), (679, 1649870), (970, 1154909), (1358, 824935), (3395, 329974), (6790, 164987)]