15593340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 50448384

約数和(自身を除く): 34855044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 271, 274, 411, 420, 542, 548, 685, 813, 822, 959, 1084, 1355, 1370, 1626, 1644, 1897, 1918, 2055, 2710, 2740, 2877, 3252, 3794, 3836, 4065, 4110, 4795, 5420, 5691, 5754, 7588, 8130, 8220, 9485, 9590, 11382, 11508, 14385, 16260, 18970, 19180, 22764, 28455, 28770, 37127, 37940, 56910, 57540, 74254, 111381, 113820, 148508, 185635, 222762, 259889, 371270, 445524, 519778, 556905, 742540, 779667, 1039556, 1113810, 1299445, 1559334, 2227620, 2598890, 3118668, 3898335, 5197780, 7796670, 15593340]

約数ペア:

[(1, 15593340), (2, 7796670), (3, 5197780), (4, 3898335), (5, 3118668), (6, 2598890), (7, 2227620), (10, 1559334), (12, 1299445), (14, 1113810), (15, 1039556), (20, 779667), (21, 742540), (28, 556905), (30, 519778), (35, 445524), (42, 371270), (60, 259889), (70, 222762), (84, 185635), (105, 148508), (137, 113820), (140, 111381), (210, 74254), (271, 57540), (274, 56910), (411, 37940), (420, 37127), (542, 28770), (548, 28455), (685, 22764), (813, 19180), (822, 18970), (959, 16260), (1084, 14385), (1355, 11508), (1370, 11382), (1626, 9590), (1644, 9485), (1897, 8220), (1918, 8130), (2055, 7588), (2710, 5754), (2740, 5691), (2877, 5420), (3252, 4795), (3794, 4110), (3836, 4065)]