82491870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74317}}^1$

素因数の和:74364

約数の個数: 32

約数和(自身を含む): 203334048

約数和(自身を除く): 120842178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 74317, 148634, 222951, 371585, 445902, 743170, 1114755, 2229510, 2749729, 5499458, 8249187, 13748645, 16498374, 27497290, 41245935, 82491870]

約数ペア:

[(1, 82491870), (2, 41245935), (3, 27497290), (5, 16498374), (6, 13748645), (10, 8249187), (15, 5499458), (30, 2749729), (37, 2229510), (74, 1114755), (111, 743170), (185, 445902), (222, 371585), (370, 222951), (555, 148634), (1110, 74317)]