121738370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5413}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 237393072

約数和(自身を除く): 115654702

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 5413, 10826, 11245, 22490, 27065, 54130, 70369, 140738, 351845, 703690, 936449, 1872898, 4682245, 9364490, 12173837, 24347674, 60869185, 121738370]

約数ペア:

[(1, 121738370), (2, 60869185), (5, 24347674), (10, 12173837), (13, 9364490), (26, 4682245), (65, 1872898), (130, 936449), (173, 703690), (346, 351845), (865, 140738), (1730, 70369), (2249, 54130), (4498, 27065), (5413, 22490), (10826, 11245)]