9080540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 22395072

約数和(自身を除く): 13314532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1753, 2590, 3506, 5180, 7012, 8765, 12271, 17530, 24542, 35060, 49084, 61355, 64861, 122710, 129722, 245420, 259444, 324305, 454027, 648610, 908054, 1297220, 1816108, 2270135, 4540270, 9080540]

約数ペア:

[(1, 9080540), (2, 4540270), (4, 2270135), (5, 1816108), (7, 1297220), (10, 908054), (14, 648610), (20, 454027), (28, 324305), (35, 259444), (37, 245420), (70, 129722), (74, 122710), (140, 64861), (148, 61355), (185, 49084), (259, 35060), (370, 24542), (518, 17530), (740, 12271), (1036, 8765), (1295, 7012), (1753, 5180), (2590, 3506)]