181582130

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{26981}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 327345624

約数和(自身を除く): 145763494

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 26981, 53962, 134905, 269810, 18158213, 36316426, 90791065, 181582130]

約数ペア:

[(1, 181582130), (2, 90791065), (5, 36316426), (10, 18158213), (673, 269810), (1346, 134905), (3365, 53962), (6730, 26981)]