71482330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 131393808

約数和(自身を除く): 59911478

約数列:

[1, 2, 5, 10, 73, 146, 181, 362, 365, 541, 730, 905, 1082, 1810, 2705, 5410, 13213, 26426, 39493, 66065, 78986, 97921, 132130, 195842, 197465, 394930, 489605, 979210, 7148233, 14296466, 35741165, 71482330]

約数ペア:

[(1, 71482330), (2, 35741165), (5, 14296466), (10, 7148233), (73, 979210), (146, 489605), (181, 394930), (362, 197465), (365, 195842), (541, 132130), (730, 97921), (905, 78986), (1082, 66065), (1810, 39493), (2705, 26426), (5410, 13213)]