27939810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25171}}^1$

素因数の和:25218

約数の個数: 32

約数和(自身を含む): 68870592

約数和(自身を除く): 40930782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 25171, 50342, 75513, 125855, 151026, 251710, 377565, 755130, 931327, 1862654, 2793981, 4656635, 5587962, 9313270, 13969905, 27939810]

約数ペア:

[(1, 27939810), (2, 13969905), (3, 9313270), (5, 5587962), (6, 4656635), (10, 2793981), (15, 1862654), (30, 931327), (37, 755130), (74, 377565), (111, 251710), (185, 151026), (222, 125855), (370, 75513), (555, 50342), (1110, 25171)]