11809140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 39051264

約数和(自身を除く): 27242124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 907, 930, 1085, 1302, 1814, 1860, 2170, 2604, 2721, 3255, 3628, 4340, 4535, 5442, 6349, 6510, 9070, 10884, 12698, 13020, 13605, 18140, 19047, 25396, 27210, 28117, 31745, 38094, 54420, 56234, 63490, 76188, 84351, 95235, 112468, 126980, 140585, 168702, 190470, 196819, 281170, 337404, 380940, 393638, 421755, 562340, 590457, 787276, 843510, 984095, 1180914, 1687020, 1968190, 2361828, 2952285, 3936380, 5904570, 11809140]

約数ペア:

[(1, 11809140), (2, 5904570), (3, 3936380), (4, 2952285), (5, 2361828), (6, 1968190), (7, 1687020), (10, 1180914), (12, 984095), (14, 843510), (15, 787276), (20, 590457), (21, 562340), (28, 421755), (30, 393638), (31, 380940), (35, 337404), (42, 281170), (60, 196819), (62, 190470), (70, 168702), (84, 140585), (93, 126980), (105, 112468), (124, 95235), (140, 84351), (155, 76188), (186, 63490), (210, 56234), (217, 54420), (310, 38094), (372, 31745), (420, 28117), (434, 27210), (465, 25396), (620, 19047), (651, 18140), (868, 13605), (907, 13020), (930, 12698), (1085, 10884), (1302, 9070), (1814, 6510), (1860, 6349), (2170, 5442), (2604, 4535), (2721, 4340), (3255, 3628)]