243856170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{301057}}^1$

素因数の和:301076

約数の個数: 40

約数和(自身を含む): 655704324

約数和(自身を除く): 411848154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 301057, 602114, 903171, 1505285, 1806342, 2709513, 3010570, 4515855, 5419026, 8128539, 9031710, 13547565, 16257078, 24385617, 27095130, 40642695, 48771234, 81285390, 121928085, 243856170]

約数ペア:

[(1, 243856170), (2, 121928085), (3, 81285390), (5, 48771234), (6, 40642695), (9, 27095130), (10, 24385617), (15, 16257078), (18, 13547565), (27, 9031710), (30, 8128539), (45, 5419026), (54, 4515855), (81, 3010570), (90, 2709513), (135, 1806342), (162, 1505285), (270, 903171), (405, 602114), (810, 301057)]