178841010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{12241}}^1$

素因数の和:12738

約数の個数: 32

約数和(自身を含む): 430134912

約数和(自身を除く): 251293902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 12241, 14610, 24482, 36723, 61205, 73446, 122410, 183615, 367230, 5961367, 11922734, 17884101, 29806835, 35768202, 59613670, 89420505, 178841010]

約数ペア:

[(1, 178841010), (2, 89420505), (3, 59613670), (5, 35768202), (6, 29806835), (10, 17884101), (15, 11922734), (30, 5961367), (487, 367230), (974, 183615), (1461, 122410), (2435, 73446), (2922, 61205), (4870, 36723), (7305, 24482), (12241, 14610)]