1211156730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1922471}}^1$

素因数の和:1922491

約数の個数: 48

約数和(自身を含む): 3598867584

約数和(自身を除く): 2387710854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1922471, 3844942, 5767413, 9612355, 11534826, 13457297, 17302239, 19224710, 26914594, 28837065, 34604478, 40371891, 57674130, 67286485, 80743782, 86511195, 121115673, 134572970, 173022390, 201859455, 242231346, 403718910, 605578365, 1211156730]

約数ペア:

[(1, 1211156730), (2, 605578365), (3, 403718910), (5, 242231346), (6, 201859455), (7, 173022390), (9, 134572970), (10, 121115673), (14, 86511195), (15, 80743782), (18, 67286485), (21, 57674130), (30, 40371891), (35, 34604478), (42, 28837065), (45, 26914594), (63, 19224710), (70, 17302239), (90, 13457297), (105, 11534826), (126, 9612355), (210, 5767413), (315, 3844942), (630, 1922471)]