382508980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2732207}}^1$

素因数の和:2732223

約数の個数: 24

約数和(自身を含む): 918021888

約数和(自身を除く): 535512908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2732207, 5464414, 10928828, 13661035, 19125449, 27322070, 38250898, 54644140, 76501796, 95627245, 191254490, 382508980]

約数ペア:

[(1, 382508980), (2, 191254490), (4, 95627245), (5, 76501796), (7, 54644140), (10, 38250898), (14, 27322070), (20, 19125449), (28, 13661035), (35, 10928828), (70, 5464414), (140, 2732207)]