30790146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11790

約数の個数: 32

約数和(自身を含む): 67645440

約数和(自身を除く): 36855294

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 11743, 23486, 35229, 70458, 223117, 270089, 446234, 540178, 669351, 810267, 1338702, 1620534, 5131691, 10263382, 15395073, 30790146]

約数ペア:

[(1, 30790146), (2, 15395073), (3, 10263382), (6, 5131691), (19, 1620534), (23, 1338702), (38, 810267), (46, 669351), (57, 540178), (69, 446234), (114, 270089), (138, 223117), (437, 70458), (874, 35229), (1311, 23486), (2622, 11743)]