30974590

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6719}}^1$

素因数の和:7187

約数の個数: 16

約数和(自身を含む): 55883520

約数和(自身を除く): 24908930

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 6719, 13438, 33595, 67190, 3097459, 6194918, 15487295, 30974590]

約数ペア:

[(1, 30974590), (2, 15487295), (5, 6194918), (10, 3097459), (461, 67190), (922, 33595), (2305, 13438), (4610, 6719)]