30068990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10477}}^1$

素因数の和:10532

約数の個数: 32

約数和(自身を含む): 63370944

約数和(自身を除く): 33301954

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 10477, 20954, 52385, 73339, 104770, 146678, 366695, 429557, 733390, 859114, 2147785, 3006899, 4295570, 6013798, 15034495, 30068990]

約数ペア:

[(1, 30068990), (2, 15034495), (5, 6013798), (7, 4295570), (10, 3006899), (14, 2147785), (35, 859114), (41, 733390), (70, 429557), (82, 366695), (205, 146678), (287, 104770), (410, 73339), (574, 52385), (1435, 20954), (2870, 10477)]