866460540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42403

約数の個数: 96

約数和(自身を含む): 2732083200

約数和(自身を除く): 1865622660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 20460, 42349, 84698, 127047, 169396, 211745, 254094, 423490, 465839, 508188, 635235, 846980, 931678, 1270470, 1312819, 1397517, 1863356, 2329195, 2540940, 2625638, 2795034, 3938457, 4658390, 5251276, 5590068, 6564095, 6987585, 7876914, 9316780, 13128190, 13975170, 14441009, 15753828, 19692285, 26256380, 27950340, 28882018, 39384570, 43323027, 57764036, 72205045, 78769140, 86646054, 144410090, 173292108, 216615135, 288820180, 433230270, 866460540]

約数ペア:

[(1, 866460540), (2, 433230270), (3, 288820180), (4, 216615135), (5, 173292108), (6, 144410090), (10, 86646054), (11, 78769140), (12, 72205045), (15, 57764036), (20, 43323027), (22, 39384570), (30, 28882018), (31, 27950340), (33, 26256380), (44, 19692285), (55, 15753828), (60, 14441009), (62, 13975170), (66, 13128190), (93, 9316780), (110, 7876914), (124, 6987585), (132, 6564095), (155, 5590068), (165, 5251276), (186, 4658390), (220, 3938457), (310, 2795034), (330, 2625638), (341, 2540940), (372, 2329195), (465, 1863356), (620, 1397517), (660, 1312819), (682, 1270470), (930, 931678), (1023, 846980), (1364, 635235), (1705, 508188), (1860, 465839), (2046, 423490), (3410, 254094), (4092, 211745), (5115, 169396), (6820, 127047), (10230, 84698), (20460, 42349)]