29732780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 50100820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 449, 473, 602, 770, 860, 898, 946, 1204, 1505, 1540, 1796, 1892, 2245, 2365, 3010, 3143, 3311, 4490, 4730, 4939, 6020, 6286, 6622, 8980, 9460, 9878, 12572, 13244, 15715, 16555, 19307, 19756, 24695, 31430, 33110, 34573, 38614, 49390, 62860, 66220, 69146, 77228, 96535, 98780, 135149, 138292, 172865, 193070, 212377, 270298, 345730, 386140, 424754, 540596, 675745, 691460, 849508, 1061885, 1351490, 1486639, 2123770, 2702980, 2973278, 4247540, 5946556, 7433195, 14866390, 29732780]

約数ペア:

[(1, 29732780), (2, 14866390), (4, 7433195), (5, 5946556), (7, 4247540), (10, 2973278), (11, 2702980), (14, 2123770), (20, 1486639), (22, 1351490), (28, 1061885), (35, 849508), (43, 691460), (44, 675745), (55, 540596), (70, 424754), (77, 386140), (86, 345730), (110, 270298), (140, 212377), (154, 193070), (172, 172865), (215, 138292), (220, 135149), (301, 98780), (308, 96535), (385, 77228), (430, 69146), (449, 66220), (473, 62860), (602, 49390), (770, 38614), (860, 34573), (898, 33110), (946, 31430), (1204, 24695), (1505, 19756), (1540, 19307), (1796, 16555), (1892, 15715), (2245, 13244), (2365, 12572), (3010, 9878), (3143, 9460), (3311, 8980), (4490, 6622), (4730, 6286), (4939, 6020)]