30639678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1069}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 65175840

約数和(自身を除く): 34536162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 281, 562, 843, 1069, 1686, 2138, 3207, 4777, 6414, 9554, 14331, 18173, 28662, 36346, 54519, 109038, 300389, 600778, 901167, 1802334, 5106613, 10213226, 15319839, 30639678]

約数ペア:

[(1, 30639678), (2, 15319839), (3, 10213226), (6, 5106613), (17, 1802334), (34, 901167), (51, 600778), (102, 300389), (281, 109038), (562, 54519), (843, 36346), (1069, 28662), (1686, 18173), (2138, 14331), (3207, 9554), (4777, 6414)]