7019390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 14558400

約数和(自身を除く): 7539010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 673, 745, 1043, 1346, 1490, 2086, 3365, 4711, 5215, 6730, 9422, 10430, 23555, 47110, 100277, 200554, 501385, 701939, 1002770, 1403878, 3509695, 7019390]

約数ペア:

[(1, 7019390), (2, 3509695), (5, 1403878), (7, 1002770), (10, 701939), (14, 501385), (35, 200554), (70, 100277), (149, 47110), (298, 23555), (673, 10430), (745, 9422), (1043, 6730), (1346, 5215), (1490, 4711), (2086, 3365)]