38894790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2805

約数の個数: 64

約数和(自身を含む): 104239872

約数和(自身を除く): 65345082

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2741, 2838, 4730, 5482, 7095, 8223, 13705, 14190, 16446, 27410, 30151, 41115, 60302, 82230, 90453, 117863, 150755, 180906, 235726, 301510, 353589, 452265, 589315, 707178, 904530, 1178630, 1296493, 1767945, 2592986, 3535890, 3889479, 6482465, 7778958, 12964930, 19447395, 38894790]

約数ペア:

[(1, 38894790), (2, 19447395), (3, 12964930), (5, 7778958), (6, 6482465), (10, 3889479), (11, 3535890), (15, 2592986), (22, 1767945), (30, 1296493), (33, 1178630), (43, 904530), (55, 707178), (66, 589315), (86, 452265), (110, 353589), (129, 301510), (165, 235726), (215, 180906), (258, 150755), (330, 117863), (430, 90453), (473, 82230), (645, 60302), (946, 41115), (1290, 30151), (1419, 27410), (2365, 16446), (2741, 14190), (2838, 13705), (4730, 8223), (5482, 7095)]