55781430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1427}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 134072064

約数和(自身を除く): 78290634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1303, 1427, 2606, 2854, 3909, 4281, 6515, 7135, 7818, 8562, 13030, 14270, 19545, 21405, 39090, 42810, 1859381, 3718762, 5578143, 9296905, 11156286, 18593810, 27890715, 55781430]

約数ペア:

[(1, 55781430), (2, 27890715), (3, 18593810), (5, 11156286), (6, 9296905), (10, 5578143), (15, 3718762), (30, 1859381), (1303, 42810), (1427, 39090), (2606, 21405), (2854, 19545), (3909, 14270), (4281, 13030), (6515, 8562), (7135, 7818)]