30493964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 55524000

約数和(自身を除く): 25030036

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 1321, 2642, 5284, 5771, 11542, 23084, 38309, 76618, 153236, 262879, 525758, 1051516, 7623491, 15246982, 30493964]

約数ペア:

[(1, 30493964), (2, 15246982), (4, 7623491), (29, 1051516), (58, 525758), (116, 262879), (199, 153236), (398, 76618), (796, 38309), (1321, 23084), (2642, 11542), (5284, 5771)]