30245272

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{21121}}^1$

素因数の和:21306

約数の個数: 16

約数和(自身を含む): 57029400

約数和(自身を除く): 26784128

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 21121, 42242, 84484, 168968, 3780659, 7561318, 15122636, 30245272]

約数ペア:

[(1, 30245272), (2, 15122636), (4, 7561318), (8, 3780659), (179, 168968), (358, 84484), (716, 42242), (1432, 21121)]