264724590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3733

約数の個数: 64

約数和(自身を含む): 687951936

約数和(自身を除く): 423227346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 1158, 1930, 2509, 2895, 3517, 5018, 5790, 7034, 7527, 10551, 12545, 15054, 17585, 21102, 25090, 35170, 37635, 45721, 52755, 75270, 91442, 105510, 137163, 228605, 274326, 457210, 678781, 685815, 1357562, 1371630, 2036343, 3393905, 4072686, 6787810, 8824153, 10181715, 17648306, 20363430, 26472459, 44120765, 52944918, 88241530, 132362295, 264724590]

約数ペア:

[(1, 264724590), (2, 132362295), (3, 88241530), (5, 52944918), (6, 44120765), (10, 26472459), (13, 20363430), (15, 17648306), (26, 10181715), (30, 8824153), (39, 6787810), (65, 4072686), (78, 3393905), (130, 2036343), (193, 1371630), (195, 1357562), (386, 685815), (390, 678781), (579, 457210), (965, 274326), (1158, 228605), (1930, 137163), (2509, 105510), (2895, 91442), (3517, 75270), (5018, 52755), (5790, 45721), (7034, 37635), (7527, 35170), (10551, 25090), (12545, 21102), (15054, 17585)]