30230488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 60372000

約数和(自身を除く): 30141512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1117, 1592, 2234, 3383, 4468, 6766, 8936, 13532, 18989, 27064, 37978, 75956, 151912, 222283, 444566, 889132, 1778264, 3778811, 7557622, 15115244, 30230488]

約数ペア:

[(1, 30230488), (2, 15115244), (4, 7557622), (8, 3778811), (17, 1778264), (34, 889132), (68, 444566), (136, 222283), (199, 151912), (398, 75956), (796, 37978), (1117, 27064), (1592, 18989), (2234, 13532), (3383, 8936), (4468, 6766)]