1285448910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{139571}}^1$

素因数の和:139888

約数の個数: 32

約数和(自身を含む): 3095148672

約数和(自身を除く): 1809699762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 139571, 279142, 418713, 697855, 837426, 1395710, 2093565, 4187130, 42848297, 85696594, 128544891, 214241485, 257089782, 428482970, 642724455, 1285448910]

約数ペア:

[(1, 1285448910), (2, 642724455), (3, 428482970), (5, 257089782), (6, 214241485), (10, 128544891), (15, 85696594), (30, 42848297), (307, 4187130), (614, 2093565), (921, 1395710), (1535, 837426), (1842, 697855), (3070, 418713), (4605, 279142), (9210, 139571)]