739173660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{5903}}^1$

素因数の和:8002

約数の個数: 48

約数和(自身を含む): 2071028736

約数和(自身を除く): 1331855076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2087, 4174, 5903, 6261, 8348, 10435, 11806, 12522, 17709, 20870, 23612, 25044, 29515, 31305, 35418, 41740, 59030, 62610, 70836, 88545, 118060, 125220, 177090, 354180, 12319561, 24639122, 36958683, 49278244, 61597805, 73917366, 123195610, 147834732, 184793415, 246391220, 369586830, 739173660]

約数ペア:

[(1, 739173660), (2, 369586830), (3, 246391220), (4, 184793415), (5, 147834732), (6, 123195610), (10, 73917366), (12, 61597805), (15, 49278244), (20, 36958683), (30, 24639122), (60, 12319561), (2087, 354180), (4174, 177090), (5903, 125220), (6261, 118060), (8348, 88545), (10435, 70836), (11806, 62610), (12522, 59030), (17709, 41740), (20870, 35418), (23612, 31305), (25044, 29515)]