155210210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{674827}}^1$

素因数の和:674857

約数の個数: 16

約数和(自身を含む): 291525696

約数和(自身を除く): 136315486

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 674827, 1349654, 3374135, 6748270, 15521021, 31042042, 77605105, 155210210]

約数ペア:

[(1, 155210210), (2, 77605105), (5, 31042042), (10, 15521021), (23, 6748270), (46, 3374135), (115, 1349654), (230, 674827)]