30454490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25169}}^1$

素因数の和:25198

約数の個数: 24

約数和(自身を含む): 60256980

約数和(自身を除く): 29802490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25169, 50338, 125845, 251690, 276859, 553718, 1384295, 2768590, 3045449, 6090898, 15227245, 30454490]

約数ペア:

[(1, 30454490), (2, 15227245), (5, 6090898), (10, 3045449), (11, 2768590), (22, 1384295), (55, 553718), (110, 276859), (121, 251690), (242, 125845), (605, 50338), (1210, 25169)]