165145470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{786407}}^1$

素因数の和:786424

約数の個数: 32

約数和(自身を含む): 452971008

約数和(自身を除く): 287825538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 786407, 1572814, 2359221, 3932035, 4718442, 5504849, 7864070, 11009698, 11796105, 16514547, 23592210, 27524245, 33029094, 55048490, 82572735, 165145470]

約数ペア:

[(1, 165145470), (2, 82572735), (3, 55048490), (5, 33029094), (6, 27524245), (7, 23592210), (10, 16514547), (14, 11796105), (15, 11009698), (21, 7864070), (30, 5504849), (35, 4718442), (42, 3932035), (70, 2359221), (105, 1572814), (210, 786407)]