561322170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2078971}}^1$

素因数の和:2078987

約数の個数: 32

約数和(自身を含む): 1496859840

約数和(自身を除く): 935537670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2078971, 4157942, 6236913, 10394855, 12473826, 18710739, 20789710, 31184565, 37421478, 56132217, 62369130, 93553695, 112264434, 187107390, 280661085, 561322170]

約数ペア:

[(1, 561322170), (2, 280661085), (3, 187107390), (5, 112264434), (6, 93553695), (9, 62369130), (10, 56132217), (15, 37421478), (18, 31184565), (27, 20789710), (30, 18710739), (45, 12473826), (54, 10394855), (90, 6236913), (135, 4157942), (270, 2078971)]