30556554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10247}}^1$

素因数の和:10330

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 40277622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 10247, 20494, 30741, 61482, 71729, 143458, 215187, 430374, 727537, 1455074, 2182611, 4365222, 5092759, 10185518, 15278277, 30556554]

約数ペア:

[(1, 30556554), (2, 15278277), (3, 10185518), (6, 5092759), (7, 4365222), (14, 2182611), (21, 1455074), (42, 727537), (71, 430374), (142, 215187), (213, 143458), (426, 71729), (497, 61482), (994, 30741), (1491, 20494), (2982, 10247)]