30747918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 64576512

約数和(自身を除く): 33828594

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 1231, 2462, 3693, 4163, 7386, 8326, 12489, 24978, 28313, 56626, 84939, 169878, 222811, 445622, 668433, 1336866, 5124653, 10249306, 15373959, 30747918]

約数ペア:

[(1, 30747918), (2, 15373959), (3, 10249306), (6, 5124653), (23, 1336866), (46, 668433), (69, 445622), (138, 222811), (181, 169878), (362, 84939), (543, 56626), (1086, 28313), (1231, 24978), (2462, 12489), (3693, 8326), (4163, 7386)]