30127055

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 12640945

約数列:

[1, 5, 7, 35, 53, 109, 149, 265, 371, 545, 745, 763, 1043, 1855, 3815, 5215, 5777, 7897, 16241, 28885, 39485, 40439, 55279, 81205, 113687, 202195, 276395, 568435, 860773, 4303865, 6025411, 30127055]

約数ペア:

[(1, 30127055), (5, 6025411), (7, 4303865), (35, 860773), (53, 568435), (109, 276395), (149, 202195), (265, 113687), (371, 81205), (545, 55279), (745, 40439), (763, 39485), (1043, 28885), (1855, 16241), (3815, 7897), (5215, 5777)]