30945908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58169}}^1$

素因数の和:58199

約数の個数: 24

約数和(自身を含む): 65150400

約数和(自身を除く): 34204492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58169, 116338, 232676, 407183, 814366, 1105211, 1628732, 2210422, 4420844, 7736477, 15472954, 30945908]

約数ペア:

[(1, 30945908), (2, 15472954), (4, 7736477), (7, 4420844), (14, 2210422), (19, 1628732), (28, 1105211), (38, 814366), (76, 407183), (133, 232676), (266, 116338), (532, 58169)]