91316260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1721}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 219864960

約数和(自身を除く): 128548700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1721, 1895, 2653, 3442, 3790, 5306, 6884, 7580, 8605, 10612, 12047, 13265, 17210, 24094, 26530, 34420, 48188, 53060, 60235, 120470, 240940, 652259, 1304518, 2609036, 3261295, 4565813, 6522590, 9131626, 13045180, 18263252, 22829065, 45658130, 91316260]

約数ペア:

[(1, 91316260), (2, 45658130), (4, 22829065), (5, 18263252), (7, 13045180), (10, 9131626), (14, 6522590), (20, 4565813), (28, 3261295), (35, 2609036), (70, 1304518), (140, 652259), (379, 240940), (758, 120470), (1516, 60235), (1721, 53060), (1895, 48188), (2653, 34420), (3442, 26530), (3790, 24094), (5306, 17210), (6884, 13265), (7580, 12047), (8605, 10612)]