30877406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129737}}^1$

素因数の和:129763

約数の個数: 16

約数和(自身を含む): 56046816

約数和(自身を除く): 25169410

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129737, 259474, 908159, 1816318, 2205529, 4411058, 15438703, 30877406]

約数ペア:

[(1, 30877406), (2, 15438703), (7, 4411058), (14, 2205529), (17, 1816318), (34, 908159), (119, 259474), (238, 129737)]