3121287.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 51404540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 41, 58, 76, 82, 83, 95, 116, 145, 164, 166, 190, 205, 290, 332, 380, 410, 415, 551, 580, 779, 820, 830, 1102, 1189, 1558, 1577, 1660, 2204, 2378, 2407, 2755, 3116, 3154, 3403, 3895, 4756, 4814, 5510, 5945, 6308, 6806, 7790, 7885, 9628, 11020, 11890, 12035, 13612, 15580, 15770, 17015, 22591, 23780, 24070, 31540, 34030, 45182, 45733, 48140, 64657, 68060, 90364, 91466, 98687, 112955, 129314, 182932, 197374, 225910, 228665, 258628, 323285, 394748, 451820, 457330, 493435, 646570, 914660, 986870, 1293140, 1875053, 1973740, 3750106, 7500212, 9375265, 18750530, 37501060]

約数ペア:

[(1, 37501060), (2, 18750530), (4, 9375265), (5, 7500212), (10, 3750106), (19, 1973740), (20, 1875053), (29, 1293140), (38, 986870), (41, 914660), (58, 646570), (76, 493435), (82, 457330), (83, 451820), (95, 394748), (116, 323285), (145, 258628), (164, 228665), (166, 225910), (190, 197374), (205, 182932), (290, 129314), (332, 112955), (380, 98687), (410, 91466), (415, 90364), (551, 68060), (580, 64657), (779, 48140), (820, 45733), (830, 45182), (1102, 34030), (1189, 31540), (1558, 24070), (1577, 23780), (1660, 22591), (2204, 17015), (2378, 15770), (2407, 15580), (2755, 13612), (3116, 12035), (3154, 11890), (3403, 11020), (3895, 9628), (4756, 7885), (4814, 7790), (5510, 6806), (5945, 6308)]