852165090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{450881}}^1$

素因数の和:450904

約数の個数: 64

約数和(自身を含む): 2597080320

約数和(自身を除く): 1744915230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 450881, 901762, 1352643, 2254405, 2705286, 3156167, 4057929, 4508810, 6312334, 6763215, 8115858, 9468501, 12173787, 13526430, 15780835, 18937002, 20289645, 24347574, 28405503, 31561670, 40579290, 47342505, 56811006, 60868935, 85216509, 94685010, 121737870, 142027515, 170433018, 284055030, 426082545, 852165090]

約数ペア:

[(1, 852165090), (2, 426082545), (3, 284055030), (5, 170433018), (6, 142027515), (7, 121737870), (9, 94685010), (10, 85216509), (14, 60868935), (15, 56811006), (18, 47342505), (21, 40579290), (27, 31561670), (30, 28405503), (35, 24347574), (42, 20289645), (45, 18937002), (54, 15780835), (63, 13526430), (70, 12173787), (90, 9468501), (105, 8115858), (126, 6763215), (135, 6312334), (189, 4508810), (210, 4057929), (270, 3156167), (315, 2705286), (378, 2254405), (630, 1352643), (945, 901762), (1890, 450881)]