64819590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 106874490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2207, 2670, 2937, 4414, 4895, 5874, 6621, 9790, 11035, 13242, 14685, 22070, 24277, 29370, 33105, 48554, 66210, 72831, 121385, 145662, 196423, 242770, 364155, 392846, 589269, 728310, 982115, 1178538, 1964230, 2160653, 2946345, 4321306, 5892690, 6481959, 10803265, 12963918, 21606530, 32409795, 64819590]

約数ペア:

[(1, 64819590), (2, 32409795), (3, 21606530), (5, 12963918), (6, 10803265), (10, 6481959), (11, 5892690), (15, 4321306), (22, 2946345), (30, 2160653), (33, 1964230), (55, 1178538), (66, 982115), (89, 728310), (110, 589269), (165, 392846), (178, 364155), (267, 242770), (330, 196423), (445, 145662), (534, 121385), (890, 72831), (979, 66210), (1335, 48554), (1958, 33105), (2207, 29370), (2670, 24277), (2937, 22070), (4414, 14685), (4895, 13242), (5874, 11035), (6621, 9790)]