128077590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{37781}}^1$

素因数の和:37904

約数の個数: 32

約数和(自身を含む): 310114656

約数和(自身を除く): 182037066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 37781, 75562, 113343, 188905, 226686, 377810, 566715, 1133430, 4269253, 8538506, 12807759, 21346265, 25615518, 42692530, 64038795, 128077590]

約数ペア:

[(1, 128077590), (2, 64038795), (3, 42692530), (5, 25615518), (6, 21346265), (10, 12807759), (15, 8538506), (30, 4269253), (113, 1133430), (226, 566715), (339, 377810), (565, 226686), (678, 188905), (1130, 113343), (1695, 75562), (3390, 37781)]