515065020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8584417}}^1$

素因数の和:8584429

約数の個数: 24

約数和(自身を含む): 1442182224

約数和(自身を除く): 927117204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8584417, 17168834, 25753251, 34337668, 42922085, 51506502, 85844170, 103013004, 128766255, 171688340, 257532510, 515065020]

約数ペア:

[(1, 515065020), (2, 257532510), (3, 171688340), (4, 128766255), (5, 103013004), (6, 85844170), (10, 51506502), (12, 42922085), (15, 34337668), (20, 25753251), (30, 17168834), (60, 8584417)]