1554310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 3048192

約数和(自身を除く): 1493882

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 223, 410, 446, 697, 1115, 1394, 2230, 3485, 3791, 6970, 7582, 9143, 18286, 18955, 37910, 45715, 91430, 155431, 310862, 777155, 1554310]

約数ペア:

[(1, 1554310), (2, 777155), (5, 310862), (10, 155431), (17, 91430), (34, 45715), (41, 37910), (82, 18955), (85, 18286), (170, 9143), (205, 7582), (223, 6970), (410, 3791), (446, 3485), (697, 2230), (1115, 1394)]