30235270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12241}}^1$

素因数の和:12280

約数の個数: 32

約数和(自身を含む): 61699680

約数和(自身を除く): 31464410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12241, 24482, 61205, 122410, 159133, 232579, 318266, 465158, 795665, 1162895, 1591330, 2325790, 3023527, 6047054, 15117635, 30235270]

約数ペア:

[(1, 30235270), (2, 15117635), (5, 6047054), (10, 3023527), (13, 2325790), (19, 1591330), (26, 1162895), (38, 795665), (65, 465158), (95, 318266), (130, 232579), (190, 159133), (247, 122410), (494, 61205), (1235, 24482), (2470, 12241)]