450182970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{68521}}^1$

素因数の和:68607

約数の個数: 48

約数和(自身を含む): 1186526952

約数和(自身を除く): 736343982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 68521, 137042, 205563, 342605, 411126, 616689, 685210, 1027815, 1233378, 2055630, 3083445, 5002033, 6166890, 10004066, 15006099, 25010165, 30012198, 45018297, 50020330, 75030495, 90036594, 150060990, 225091485, 450182970]

約数ペア:

[(1, 450182970), (2, 225091485), (3, 150060990), (5, 90036594), (6, 75030495), (9, 50020330), (10, 45018297), (15, 30012198), (18, 25010165), (30, 15006099), (45, 10004066), (73, 6166890), (90, 5002033), (146, 3083445), (219, 2055630), (365, 1233378), (438, 1027815), (657, 685210), (730, 616689), (1095, 411126), (1314, 342605), (2190, 205563), (3285, 137042), (6570, 68521)]