30008055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25981}}^1$

素因数の和:26007

約数の個数: 32

約数和(自身を含む): 59862528

約数和(自身を除く): 29854473

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 25981, 77943, 129905, 181867, 285791, 389715, 545601, 857373, 909335, 1428955, 2000537, 2728005, 4286865, 6001611, 10002685, 30008055]

約数ペア:

[(1, 30008055), (3, 10002685), (5, 6001611), (7, 4286865), (11, 2728005), (15, 2000537), (21, 1428955), (33, 909335), (35, 857373), (55, 545601), (77, 389715), (105, 285791), (165, 181867), (231, 129905), (385, 77943), (1155, 25981)]