15703872340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{586403}}^1$

素因数の和:586528

約数の個数: 48

約数和(自身を含む): 35859777408

約数和(自身を除く): 20155905068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 586403, 1172806, 2345612, 2932015, 5864030, 7623239, 11728060, 15246478, 30492956, 38116195, 60399509, 76232390, 120799018, 152464780, 241598036, 301997545, 603995090, 785193617, 1207990180, 1570387234, 3140774468, 3925968085, 7851936170, 15703872340]

約数ペア:

[(1, 15703872340), (2, 7851936170), (4, 3925968085), (5, 3140774468), (10, 1570387234), (13, 1207990180), (20, 785193617), (26, 603995090), (52, 301997545), (65, 241598036), (103, 152464780), (130, 120799018), (206, 76232390), (260, 60399509), (412, 38116195), (515, 30492956), (1030, 15246478), (1339, 11728060), (2060, 7623239), (2678, 5864030), (5356, 2932015), (6695, 2345612), (13390, 1172806), (26780, 586403)]