11417580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 34961472

約数和(自身を除く): 23543892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 463, 548, 685, 822, 926, 1233, 1370, 1389, 1644, 1852, 2055, 2315, 2466, 2740, 2778, 4110, 4167, 4630, 4932, 5556, 6165, 6945, 8220, 8334, 9260, 12330, 13890, 16668, 20835, 24660, 27780, 41670, 63431, 83340, 126862, 190293, 253724, 317155, 380586, 570879, 634310, 761172, 951465, 1141758, 1268620, 1902930, 2283516, 2854395, 3805860, 5708790, 11417580]

約数ペア:

[(1, 11417580), (2, 5708790), (3, 3805860), (4, 2854395), (5, 2283516), (6, 1902930), (9, 1268620), (10, 1141758), (12, 951465), (15, 761172), (18, 634310), (20, 570879), (30, 380586), (36, 317155), (45, 253724), (60, 190293), (90, 126862), (137, 83340), (180, 63431), (274, 41670), (411, 27780), (463, 24660), (548, 20835), (685, 16668), (822, 13890), (926, 12330), (1233, 9260), (1370, 8334), (1389, 8220), (1644, 6945), (1852, 6165), (2055, 5556), (2315, 4932), (2466, 4630), (2740, 4167), (2778, 4110)]