13769030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 14971066

約数列:

[1, 2, 5, 10, 11, 22, 41, 43, 55, 71, 82, 86, 110, 142, 205, 215, 355, 410, 430, 451, 473, 710, 781, 902, 946, 1562, 1763, 2255, 2365, 2911, 3053, 3526, 3905, 4510, 4730, 5822, 6106, 7810, 8815, 14555, 15265, 17630, 19393, 29110, 30530, 32021, 33583, 38786, 64042, 67166, 96965, 125173, 160105, 167915, 193930, 250346, 320210, 335830, 625865, 1251730, 1376903, 2753806, 6884515, 13769030]

約数ペア:

[(1, 13769030), (2, 6884515), (5, 2753806), (10, 1376903), (11, 1251730), (22, 625865), (41, 335830), (43, 320210), (55, 250346), (71, 193930), (82, 167915), (86, 160105), (110, 125173), (142, 96965), (205, 67166), (215, 64042), (355, 38786), (410, 33583), (430, 32021), (451, 30530), (473, 29110), (710, 19393), (781, 17630), (902, 15265), (946, 14555), (1562, 8815), (1763, 7810), (2255, 6106), (2365, 5822), (2911, 4730), (3053, 4510), (3526, 3905)]