30315272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9403}}^1$

素因数の和:9453

約数の個数: 32

約数和(自身を含む): 63194880

約数和(自身を除く): 32879608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9403, 18806, 37612, 75224, 122239, 244478, 291493, 488956, 582986, 977912, 1165972, 2331944, 3789409, 7578818, 15157636, 30315272]

約数ペア:

[(1, 30315272), (2, 15157636), (4, 7578818), (8, 3789409), (13, 2331944), (26, 1165972), (31, 977912), (52, 582986), (62, 488956), (104, 291493), (124, 244478), (248, 122239), (403, 75224), (806, 37612), (1612, 18806), (3224, 9403)]