80262930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22111}}^1$

素因数の和:22143

約数の個数: 48

約数和(自身を含む): 211744512

約数和(自身を除く): 131481582

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 22111, 44222, 66333, 110555, 132666, 221110, 243221, 331665, 486442, 663330, 729663, 1216105, 1459326, 2432210, 2675431, 3648315, 5350862, 7296630, 8026293, 13377155, 16052586, 26754310, 40131465, 80262930]

約数ペア:

[(1, 80262930), (2, 40131465), (3, 26754310), (5, 16052586), (6, 13377155), (10, 8026293), (11, 7296630), (15, 5350862), (22, 3648315), (30, 2675431), (33, 2432210), (55, 1459326), (66, 1216105), (110, 729663), (121, 663330), (165, 486442), (242, 331665), (330, 243221), (363, 221110), (605, 132666), (726, 110555), (1210, 66333), (1815, 44222), (3630, 22111)]