870993540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55619}}^1$

素因数の和:55666

約数の個数: 96

約数和(自身を含む): 2803248000

約数和(自身を除く): 1932254460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 55619, 111238, 166857, 222476, 278095, 333714, 500571, 556190, 667428, 834285, 1001142, 1112380, 1501713, 1612951, 1668570, 2002284, 2502855, 3003426, 3225902, 3337140, 4838853, 5005710, 6006852, 6451804, 7508565, 8064755, 9677706, 10011420, 14516559, 15017130, 16129510, 19355412, 24194265, 29033118, 30034260, 32259020, 43549677, 48388530, 58066236, 72582795, 87099354, 96777060, 145165590, 174198708, 217748385, 290331180, 435496770, 870993540]

約数ペア:

[(1, 870993540), (2, 435496770), (3, 290331180), (4, 217748385), (5, 174198708), (6, 145165590), (9, 96777060), (10, 87099354), (12, 72582795), (15, 58066236), (18, 48388530), (20, 43549677), (27, 32259020), (29, 30034260), (30, 29033118), (36, 24194265), (45, 19355412), (54, 16129510), (58, 15017130), (60, 14516559), (87, 10011420), (90, 9677706), (108, 8064755), (116, 7508565), (135, 6451804), (145, 6006852), (174, 5005710), (180, 4838853), (261, 3337140), (270, 3225902), (290, 3003426), (348, 2502855), (435, 2002284), (522, 1668570), (540, 1612951), (580, 1501713), (783, 1112380), (870, 1001142), (1044, 834285), (1305, 667428), (1566, 556190), (1740, 500571), (2610, 333714), (3132, 278095), (3915, 222476), (5220, 166857), (7830, 111238), (15660, 55619)]