7898989860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{13457}}^1$

素因数の和:14562

約数の個数: 96

約数和(自身を含む): 24599070720

約数和(自身を除く): 16700080860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1087, 2174, 3261, 4348, 5435, 6522, 9783, 10870, 13044, 13457, 16305, 19566, 21740, 26914, 29349, 32610, 39132, 40371, 48915, 53828, 58698, 65220, 67285, 80742, 97830, 117396, 121113, 134570, 146745, 161484, 195660, 201855, 242226, 269140, 293490, 363339, 403710, 484452, 586980, 605565, 726678, 807420, 1211130, 1453356, 1816695, 2422260, 3633390, 7266780, 14627759, 29255518, 43883277, 58511036, 73138795, 87766554, 131649831, 146277590, 175533108, 219416385, 263299662, 292555180, 394949493, 438832770, 526599324, 658249155, 789898986, 877665540, 1316498310, 1579797972, 1974747465, 2632996620, 3949494930, 7898989860]

約数ペア:

[(1, 7898989860), (2, 3949494930), (3, 2632996620), (4, 1974747465), (5, 1579797972), (6, 1316498310), (9, 877665540), (10, 789898986), (12, 658249155), (15, 526599324), (18, 438832770), (20, 394949493), (27, 292555180), (30, 263299662), (36, 219416385), (45, 175533108), (54, 146277590), (60, 131649831), (90, 87766554), (108, 73138795), (135, 58511036), (180, 43883277), (270, 29255518), (540, 14627759), (1087, 7266780), (2174, 3633390), (3261, 2422260), (4348, 1816695), (5435, 1453356), (6522, 1211130), (9783, 807420), (10870, 726678), (13044, 605565), (13457, 586980), (16305, 484452), (19566, 403710), (21740, 363339), (26914, 293490), (29349, 269140), (32610, 242226), (39132, 201855), (40371, 195660), (48915, 161484), (53828, 146745), (58698, 134570), (65220, 121113), (67285, 117396), (80742, 97830)]