77939790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7079}}^1$

素因数の和:7456

約数の個数: 32

約数和(自身を含む): 187591680

約数和(自身を除く): 109651890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 2202, 3670, 5505, 7079, 11010, 14158, 21237, 35395, 42474, 70790, 106185, 212370, 2597993, 5195986, 7793979, 12989965, 15587958, 25979930, 38969895, 77939790]

約数ペア:

[(1, 77939790), (2, 38969895), (3, 25979930), (5, 15587958), (6, 12989965), (10, 7793979), (15, 5195986), (30, 2597993), (367, 212370), (734, 106185), (1101, 70790), (1835, 42474), (2202, 35395), (3670, 21237), (5505, 14158), (7079, 11010)]