1503670220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{56149}}^1$

素因数の和:56274

約数の個数: 48

約数和(自身を含む): 3433684800

約数和(自身を除く): 1930014580

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, 56149, 112298, 224596, 280745, 561490, 729937, 1122980, 1459874, 2919748, 3649685, 5783347, 7299370, 11566694, 14598740, 23133388, 28916735, 57833470, 75183511, 115666940, 150367022, 300734044, 375917555, 751835110, 1503670220]

約数ペア:

[(1, 1503670220), (2, 751835110), (4, 375917555), (5, 300734044), (10, 150367022), (13, 115666940), (20, 75183511), (26, 57833470), (52, 28916735), (65, 23133388), (103, 14598740), (130, 11566694), (206, 7299370), (260, 5783347), (412, 3649685), (515, 2919748), (1030, 1459874), (1339, 1122980), (2060, 729937), (2678, 561490), (5356, 280745), (6695, 224596), (13390, 112298), (26780, 56149)]