18786084270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{14621}}^1\times {\mathrm{42829}}^1$

素因数の和:57460

約数の個数: 32

約数和(自身を含む): 45090738720

約数和(自身を除く): 26304654450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14621, 29242, 42829, 43863, 73105, 85658, 87726, 128487, 146210, 214145, 219315, 256974, 428290, 438630, 642435, 1284870, 626202809, 1252405618, 1878608427, 3131014045, 3757216854, 6262028090, 9393042135, 18786084270]

約数ペア:

[(1, 18786084270), (2, 9393042135), (3, 6262028090), (5, 3757216854), (6, 3131014045), (10, 1878608427), (15, 1252405618), (30, 626202809), (14621, 1284870), (29242, 642435), (42829, 438630), (43863, 428290), (73105, 256974), (85658, 219315), (87726, 214145), (128487, 146210)]