60047140

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{1987}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 126245952

約数和(自身を除く): 66198812

約数列:

[1, 2, 4, 5, 10, 20, 1511, 1987, 3022, 3974, 6044, 7555, 7948, 9935, 15110, 19870, 30220, 39740, 3002357, 6004714, 12009428, 15011785, 30023570, 60047140]

約数ペア:

[(1, 60047140), (2, 30023570), (4, 15011785), (5, 12009428), (10, 6004714), (20, 3002357), (1511, 39740), (1987, 30220), (3022, 19870), (3974, 15110), (6044, 9935), (7555, 7948)]