30691374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{730747}}^1$

素因数の和:730759

約数の個数: 16

約数和(自身を含む): 70151808

約数和(自身を除く): 39460434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 730747, 1461494, 2192241, 4384482, 5115229, 10230458, 15345687, 30691374]

約数ペア:

[(1, 30691374), (2, 15345687), (3, 10230458), (6, 5115229), (7, 4384482), (14, 2192241), (21, 1461494), (42, 730747)]