188034390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2089271}}^1$

素因数の和:2089284

約数の個数: 24

約数和(自身を含む): 488889648

約数和(自身を除く): 300855258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2089271, 4178542, 6267813, 10446355, 12535626, 18803439, 20892710, 31339065, 37606878, 62678130, 94017195, 188034390]

約数ペア:

[(1, 188034390), (2, 94017195), (3, 62678130), (5, 37606878), (6, 31339065), (9, 20892710), (10, 18803439), (15, 12535626), (18, 10446355), (30, 6267813), (45, 4178542), (90, 2089271)]