30821635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 11091005

約数列:

[1, 5, 13, 29, 65, 83, 145, 197, 377, 415, 985, 1079, 1885, 2407, 2561, 5395, 5713, 12035, 12805, 16351, 28565, 31291, 74269, 81755, 156455, 212563, 371345, 474179, 1062815, 2370895, 6164327, 30821635]

約数ペア:

[(1, 30821635), (5, 6164327), (13, 2370895), (29, 1062815), (65, 474179), (83, 371345), (145, 212563), (197, 156455), (377, 81755), (415, 74269), (985, 31291), (1079, 28565), (1885, 16351), (2407, 12805), (2561, 12035), (5395, 5713)]