2940658990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193847}}^1$

素因数の和:193932

約数の個数: 32

約数和(自身を含む): 5568865344

約数和(自身を除く): 2628206354

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 15170, 193847, 387694, 969235, 1938470, 7172339, 7947727, 14344678, 15895454, 35861695, 39738635, 71723390, 79477270, 294065899, 588131798, 1470329495, 2940658990]

約数ペア:

[(1, 2940658990), (2, 1470329495), (5, 588131798), (10, 294065899), (37, 79477270), (41, 71723390), (74, 39738635), (82, 35861695), (185, 15895454), (205, 14344678), (370, 7947727), (410, 7172339), (1517, 1938470), (3034, 969235), (7585, 387694), (15170, 193847)]