15242970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 36945792

約数和(自身を除く): 21702822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4933, 9866, 14799, 24665, 29598, 49330, 73995, 147990, 508099, 1016198, 1524297, 2540495, 3048594, 5080990, 7621485, 15242970]

約数ペア:

[(1, 15242970), (2, 7621485), (3, 5080990), (5, 3048594), (6, 2540495), (10, 1524297), (15, 1016198), (30, 508099), (103, 147990), (206, 73995), (309, 49330), (515, 29598), (618, 24665), (1030, 14799), (1545, 9866), (3090, 4933)]