16979790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 42267888

約数和(自身を除く): 25288098

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 673, 841, 870, 1346, 1682, 2019, 2523, 3365, 4038, 4205, 5046, 6730, 8410, 10095, 12615, 19517, 20190, 25230, 39034, 58551, 97585, 117102, 195170, 292755, 565993, 585510, 1131986, 1697979, 2829965, 3395958, 5659930, 8489895, 16979790]

約数ペア:

[(1, 16979790), (2, 8489895), (3, 5659930), (5, 3395958), (6, 2829965), (10, 1697979), (15, 1131986), (29, 585510), (30, 565993), (58, 292755), (87, 195170), (145, 117102), (174, 97585), (290, 58551), (435, 39034), (673, 25230), (841, 20190), (870, 19517), (1346, 12615), (1682, 10095), (2019, 8410), (2523, 6730), (3365, 5046), (4038, 4205)]