30680454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{730487}}^1$

素因数の和:730499

約数の個数: 16

約数和(自身を含む): 70126848

約数和(自身を除く): 39446394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 730487, 1460974, 2191461, 4382922, 5113409, 10226818, 15340227, 30680454]

約数ペア:

[(1, 30680454), (2, 15340227), (3, 10226818), (6, 5113409), (7, 4382922), (14, 2191461), (21, 1460974), (42, 730487)]