148481730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1649797}}^1$

素因数の和:1649810

約数の個数: 24

約数和(自身を含む): 386052732

約数和(自身を除く): 237571002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1649797, 3299594, 4949391, 8248985, 9898782, 14848173, 16497970, 24746955, 29696346, 49493910, 74240865, 148481730]

約数ペア:

[(1, 148481730), (2, 74240865), (3, 49493910), (5, 29696346), (6, 24746955), (9, 16497970), (10, 14848173), (15, 9898782), (18, 8248985), (30, 4949391), (45, 3299594), (90, 1649797)]