13678630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 14605274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 743, 1315, 1486, 1841, 2630, 3682, 3715, 5201, 7430, 9205, 10402, 18410, 26005, 52010, 195409, 390818, 977045, 1367863, 1954090, 2735726, 6839315, 13678630]

約数ペア:

[(1, 13678630), (2, 6839315), (5, 2735726), (7, 1954090), (10, 1367863), (14, 977045), (35, 390818), (70, 195409), (263, 52010), (526, 26005), (743, 18410), (1315, 10402), (1486, 9205), (1841, 7430), (2630, 5201), (3682, 3715)]