249270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 684288

約数和(自身を除く): 435018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1187, 2374, 3561, 5935, 7122, 8309, 11870, 16618, 17805, 24927, 35610, 41545, 49854, 83090, 124635, 249270]

約数ペア:

[(1, 249270), (2, 124635), (3, 83090), (5, 49854), (6, 41545), (7, 35610), (10, 24927), (14, 17805), (15, 16618), (21, 11870), (30, 8309), (35, 7122), (42, 5935), (70, 3561), (105, 2374), (210, 1187)]