31836722540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227405161}}^1$

素因数の和:227405177

約数の個数: 24

約数和(自身を含む): 76408134432

約数和(自身を除く): 44571411892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227405161, 454810322, 909620644, 1137025805, 1591836127, 2274051610, 3183672254, 4548103220, 6367344508, 7959180635, 15918361270, 31836722540]

約数ペア:

[(1, 31836722540), (2, 15918361270), (4, 7959180635), (5, 6367344508), (7, 4548103220), (10, 3183672254), (14, 2274051610), (20, 1591836127), (28, 1137025805), (35, 909620644), (70, 454810322), (140, 227405161)]