6990990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 9857010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 499, 934, 998, 1401, 1497, 2335, 2495, 2802, 2994, 4670, 4990, 7005, 7485, 14010, 14970, 233033, 466066, 699099, 1165165, 1398198, 2330330, 3495495, 6990990]

約数ペア:

[(1, 6990990), (2, 3495495), (3, 2330330), (5, 1398198), (6, 1165165), (10, 699099), (15, 466066), (30, 233033), (467, 14970), (499, 14010), (934, 7485), (998, 7005), (1401, 4990), (1497, 4670), (2335, 2994), (2495, 2802)]