2247807940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{698077}}^1$

素因数の和:698116

約数の個数: 48

約数和(自身を含む): 5629300992

約数和(自身を除く): 3381493052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 698077, 1396154, 2792308, 3490385, 4886539, 6980770, 9773078, 13961540, 16055771, 19546156, 24432695, 32111542, 48865390, 64223084, 80278855, 97730780, 112390397, 160557710, 224780794, 321115420, 449561588, 561951985, 1123903970, 2247807940]

約数ペア:

[(1, 2247807940), (2, 1123903970), (4, 561951985), (5, 449561588), (7, 321115420), (10, 224780794), (14, 160557710), (20, 112390397), (23, 97730780), (28, 80278855), (35, 64223084), (46, 48865390), (70, 32111542), (92, 24432695), (115, 19546156), (140, 16055771), (161, 13961540), (230, 9773078), (322, 6980770), (460, 4886539), (644, 3490385), (805, 2792308), (1610, 1396154), (3220, 698077)]