30591554

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3923}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 52550208

約数和(自身を除く): 21958654

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 3923, 7798, 7846, 27461, 54922, 2185111, 4370222, 15295777, 30591554]

約数ペア:

[(1, 30591554), (2, 15295777), (7, 4370222), (14, 2185111), (557, 54922), (1114, 27461), (3899, 7846), (3923, 7798)]