86871070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4673}}^1$

素因数の和:4717

約数の個数: 48

約数和(自身を含む): 184753872

約数和(自身を除く): 97882802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 4673, 9295, 9346, 18590, 23365, 46730, 51403, 60749, 102806, 121498, 257015, 303745, 514030, 607490, 668239, 789737, 1336478, 1579474, 3341195, 3948685, 6682390, 7897370, 8687107, 17374214, 43435535, 86871070]

約数ペア:

[(1, 86871070), (2, 43435535), (5, 17374214), (10, 8687107), (11, 7897370), (13, 6682390), (22, 3948685), (26, 3341195), (55, 1579474), (65, 1336478), (110, 789737), (130, 668239), (143, 607490), (169, 514030), (286, 303745), (338, 257015), (715, 121498), (845, 102806), (1430, 60749), (1690, 51403), (1859, 46730), (3718, 23365), (4673, 18590), (9295, 9346)]