3087700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 8374464

約数和(自身を除く): 5286764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 401, 550, 700, 770, 802, 1100, 1540, 1604, 1925, 2005, 2807, 3850, 4010, 4411, 5614, 7700, 8020, 8822, 10025, 11228, 14035, 17644, 20050, 22055, 28070, 30877, 40100, 44110, 56140, 61754, 70175, 88220, 110275, 123508, 140350, 154385, 220550, 280700, 308770, 441100, 617540, 771925, 1543850, 3087700]

約数ペア:

[(1, 3087700), (2, 1543850), (4, 771925), (5, 617540), (7, 441100), (10, 308770), (11, 280700), (14, 220550), (20, 154385), (22, 140350), (25, 123508), (28, 110275), (35, 88220), (44, 70175), (50, 61754), (55, 56140), (70, 44110), (77, 40100), (100, 30877), (110, 28070), (140, 22055), (154, 20050), (175, 17644), (220, 14035), (275, 11228), (308, 10025), (350, 8822), (385, 8020), (401, 7700), (550, 5614), (700, 4411), (770, 4010), (802, 3850), (1100, 2807), (1540, 2005), (1604, 1925)]