141708290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13109}}^1$

素因数の和:13186

約数の個数: 32

約数和(自身を含む): 271848960

約数和(自身を除く): 130140670

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 13109, 26218, 65545, 131090, 301507, 603014, 616123, 1232246, 1507535, 3015070, 3080615, 6161230, 14170829, 28341658, 70854145, 141708290]

約数ペア:

[(1, 141708290), (2, 70854145), (5, 28341658), (10, 14170829), (23, 6161230), (46, 3080615), (47, 3015070), (94, 1507535), (115, 1232246), (230, 616123), (235, 603014), (470, 301507), (1081, 131090), (2162, 65545), (5405, 26218), (10810, 13109)]