26830930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 59503896

約数和(自身を除く): 32672966

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 3221, 4165, 6442, 8330, 16105, 22547, 32210, 45094, 54757, 109514, 112735, 157829, 225470, 273785, 315658, 383299, 547570, 766598, 789145, 1578290, 1916495, 2683093, 3832990, 5366186, 13415465, 26830930]

約数ペア:

[(1, 26830930), (2, 13415465), (5, 5366186), (7, 3832990), (10, 2683093), (14, 1916495), (17, 1578290), (34, 789145), (35, 766598), (49, 547570), (70, 383299), (85, 315658), (98, 273785), (119, 225470), (170, 157829), (238, 112735), (245, 109514), (490, 54757), (595, 45094), (833, 32210), (1190, 22547), (1666, 16105), (3221, 8330), (4165, 6442)]