26940510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 70626816

約数和(自身を除く): 43686306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 2357, 3810, 4714, 5715, 7071, 11430, 11785, 14142, 21213, 23570, 35355, 42426, 70710, 106065, 212130, 299339, 598678, 898017, 1496695, 1796034, 2694051, 2993390, 4490085, 5388102, 8980170, 13470255, 26940510]

約数ペア:

[(1, 26940510), (2, 13470255), (3, 8980170), (5, 5388102), (6, 4490085), (9, 2993390), (10, 2694051), (15, 1796034), (18, 1496695), (30, 898017), (45, 598678), (90, 299339), (127, 212130), (254, 106065), (381, 70710), (635, 42426), (762, 35355), (1143, 23570), (1270, 21213), (1905, 14142), (2286, 11785), (2357, 11430), (3810, 7071), (4714, 5715)]