30181502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13043}}^1$

素因数の和:13147

約数の個数: 16

約数和(自身を含む): 49306320

約数和(自身を除く): 19124818

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 13043, 26086, 169559, 339118, 1160827, 2321654, 15090751, 30181502]

約数ペア:

[(1, 30181502), (2, 15090751), (13, 2321654), (26, 1160827), (89, 339118), (178, 169559), (1157, 26086), (2314, 13043)]