15115996890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1\times {\mathrm{1021}}^1$

素因数の和:2132

約数の個数: 96

約数和(自身を含む): 39602908800

約数和(自身を除く): 24486911910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 919, 1021, 1074, 1611, 1790, 1838, 2042, 2685, 2757, 3063, 3222, 4595, 5105, 5370, 5514, 6126, 8055, 8271, 9189, 9190, 10210, 13785, 15315, 16110, 16542, 18378, 27570, 30630, 41355, 45945, 82710, 91890, 164501, 182759, 329002, 365518, 493503, 548277, 822505, 913795, 938299, 987006, 1096554, 1480509, 1644831, 1645010, 1827590, 1876598, 2467515, 2741385, 2814897, 2961018, 3289662, 4691495, 4935030, 5482770, 5629794, 7402545, 8224155, 8444691, 9382990, 14074485, 14805090, 16448310, 16889382, 28148970, 42223455, 84446910, 167955521, 335911042, 503866563, 839777605, 1007733126, 1511599689, 1679555210, 2519332815, 3023199378, 5038665630, 7557998445, 15115996890]

約数ペア:

[(1, 15115996890), (2, 7557998445), (3, 5038665630), (5, 3023199378), (6, 2519332815), (9, 1679555210), (10, 1511599689), (15, 1007733126), (18, 839777605), (30, 503866563), (45, 335911042), (90, 167955521), (179, 84446910), (358, 42223455), (537, 28148970), (895, 16889382), (919, 16448310), (1021, 14805090), (1074, 14074485), (1611, 9382990), (1790, 8444691), (1838, 8224155), (2042, 7402545), (2685, 5629794), (2757, 5482770), (3063, 4935030), (3222, 4691495), (4595, 3289662), (5105, 2961018), (5370, 2814897), (5514, 2741385), (6126, 2467515), (8055, 1876598), (8271, 1827590), (9189, 1645010), (9190, 1644831), (10210, 1480509), (13785, 1096554), (15315, 987006), (16110, 938299), (16542, 913795), (18378, 822505), (27570, 548277), (30630, 493503), (41355, 365518), (45945, 329002), (82710, 182759), (91890, 164501)]