30087860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12433}}^1$

素因数の和:12464

約数の個数: 36

約数和(自身を含む): 69456324

約数和(自身を除く): 39368464

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 12433, 24866, 49732, 62165, 124330, 136763, 248660, 273526, 547052, 683815, 1367630, 1504393, 2735260, 3008786, 6017572, 7521965, 15043930, 30087860]

約数ペア:

[(1, 30087860), (2, 15043930), (4, 7521965), (5, 6017572), (10, 3008786), (11, 2735260), (20, 1504393), (22, 1367630), (44, 683815), (55, 547052), (110, 273526), (121, 248660), (220, 136763), (242, 124330), (484, 62165), (605, 49732), (1210, 24866), (2420, 12433)]