137210030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 255744000

約数和(自身を除く): 118533970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 499, 887, 998, 1774, 2495, 4435, 4990, 8870, 15469, 27497, 30938, 54994, 77345, 137485, 154690, 274970, 442613, 885226, 2213065, 4426130, 13721003, 27442006, 68605015, 137210030]

約数ペア:

[(1, 137210030), (2, 68605015), (5, 27442006), (10, 13721003), (31, 4426130), (62, 2213065), (155, 885226), (310, 442613), (499, 274970), (887, 154690), (998, 137485), (1774, 77345), (2495, 54994), (4435, 30938), (4990, 27497), (8870, 15469)]