148439670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9721}}^1$

素因数の和:10240

約数の個数: 32

約数和(自身を含む): 356991840

約数和(自身を除く): 208552170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 9721, 15270, 19442, 29163, 48605, 58326, 97210, 145815, 291630, 4947989, 9895978, 14843967, 24739945, 29687934, 49479890, 74219835, 148439670]

約数ペア:

[(1, 148439670), (2, 74219835), (3, 49479890), (5, 29687934), (6, 24739945), (10, 14843967), (15, 9895978), (30, 4947989), (509, 291630), (1018, 145815), (1527, 97210), (2545, 58326), (3054, 48605), (5090, 29163), (7635, 19442), (9721, 15270)]