51530070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1717669}}^1$

素因数の和:1717679

約数の個数: 16

約数和(自身を含む): 123672240

約数和(自身を除く): 72142170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1717669, 3435338, 5153007, 8588345, 10306014, 17176690, 25765035, 51530070]

約数ペア:

[(1, 51530070), (2, 25765035), (3, 17176690), (5, 10306014), (6, 8588345), (10, 5153007), (15, 3435338), (30, 1717669)]