248838870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1184947}}^1$

素因数の和:1184964

約数の個数: 32

約数和(自身を含む): 682530048

約数和(自身を除く): 433691178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1184947, 2369894, 3554841, 5924735, 7109682, 8294629, 11849470, 16589258, 17774205, 24883887, 35548410, 41473145, 49767774, 82946290, 124419435, 248838870]

約数ペア:

[(1, 248838870), (2, 124419435), (3, 82946290), (5, 49767774), (6, 41473145), (7, 35548410), (10, 24883887), (14, 17774205), (15, 16589258), (21, 11849470), (30, 8294629), (35, 7109682), (42, 5924735), (70, 3554841), (105, 2369894), (210, 1184947)]