29201340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 94155264

約数和(自身を除く): 64953924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 277, 420, 502, 554, 753, 831, 1004, 1108, 1255, 1385, 1506, 1662, 1757, 1939, 2510, 2770, 3012, 3324, 3514, 3765, 3878, 4155, 5020, 5271, 5540, 5817, 7028, 7530, 7756, 8310, 8785, 9695, 10542, 11634, 15060, 16620, 17570, 19390, 21084, 23268, 26355, 29085, 35140, 38780, 52710, 58170, 69527, 105420, 116340, 139054, 208581, 278108, 347635, 417162, 486689, 695270, 834324, 973378, 1042905, 1390540, 1460067, 1946756, 2085810, 2433445, 2920134, 4171620, 4866890, 5840268, 7300335, 9733780, 14600670, 29201340]

約数ペア:

[(1, 29201340), (2, 14600670), (3, 9733780), (4, 7300335), (5, 5840268), (6, 4866890), (7, 4171620), (10, 2920134), (12, 2433445), (14, 2085810), (15, 1946756), (20, 1460067), (21, 1390540), (28, 1042905), (30, 973378), (35, 834324), (42, 695270), (60, 486689), (70, 417162), (84, 347635), (105, 278108), (140, 208581), (210, 139054), (251, 116340), (277, 105420), (420, 69527), (502, 58170), (554, 52710), (753, 38780), (831, 35140), (1004, 29085), (1108, 26355), (1255, 23268), (1385, 21084), (1506, 19390), (1662, 17570), (1757, 16620), (1939, 15060), (2510, 11634), (2770, 10542), (3012, 9695), (3324, 8785), (3514, 8310), (3765, 7756), (3878, 7530), (4155, 7028), (5020, 5817), (5271, 5540)]