77982690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29207}}^1$

素因数の和:29306

約数の個数: 32

約数和(自身を含む): 189267840

約数和(自身を除く): 111285150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 29207, 58414, 87621, 146035, 175242, 292070, 438105, 876210, 2599423, 5198846, 7798269, 12997115, 15596538, 25994230, 38991345, 77982690]

約数ペア:

[(1, 77982690), (2, 38991345), (3, 25994230), (5, 15596538), (6, 12997115), (10, 7798269), (15, 5198846), (30, 2599423), (89, 876210), (178, 438105), (267, 292070), (445, 175242), (534, 146035), (890, 87621), (1335, 58414), (2670, 29207)]