30689254

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 46866960

約数和(自身を除く): 16177706

約数列:

[1, 2, 101, 139, 202, 278, 1093, 2186, 14039, 28078, 110393, 151927, 220786, 303854, 15344627, 30689254]

約数ペア:

[(1, 30689254), (2, 15344627), (101, 303854), (139, 220786), (202, 151927), (278, 110393), (1093, 28078), (2186, 14039)]