55815270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{265787}}^1$

素因数の和:265804

約数の個数: 32

約数和(自身を含む): 153093888

約数和(自身を除く): 97278618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 265787, 531574, 797361, 1328935, 1594722, 1860509, 2657870, 3721018, 3986805, 5581527, 7973610, 9302545, 11163054, 18605090, 27907635, 55815270]

約数ペア:

[(1, 55815270), (2, 27907635), (3, 18605090), (5, 11163054), (6, 9302545), (7, 7973610), (10, 5581527), (14, 3986805), (15, 3721018), (21, 2657870), (30, 1860509), (35, 1594722), (42, 1328935), (70, 797361), (105, 531574), (210, 265787)]