144699687070

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7489}}^1\times {\mathrm{4967}}^1$

素因数の和:12852

約数の個数: 32

約数和(自身を含む): 261216446400

約数和(自身を除く): 116516759330

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 4967, 7489, 9934, 14978, 24835, 37445, 49670, 74890, 1932163, 2913221, 3864326, 5826442, 9660815, 14566105, 19321630, 29132210, 37197863, 74395726, 185989315, 371978630, 14469968707, 28939937414, 72349843535, 144699687070]

約数ペア:

[(1, 144699687070), (2, 72349843535), (5, 28939937414), (10, 14469968707), (389, 371978630), (778, 185989315), (1945, 74395726), (3890, 37197863), (4967, 29132210), (7489, 19321630), (9934, 14566105), (14978, 9660815), (24835, 5826442), (37445, 3864326), (49670, 2913221), (74890, 1932163)]