253216103630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{300721}}^1$

素因数の和:301281

約数の個数: 64

約数和(自身を含む): 544590701568

約数和(自身を除く): 291374597938

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 523, 805, 1046, 1610, 2615, 3661, 5230, 7322, 12029, 18305, 24058, 36610, 60145, 84203, 120290, 168406, 300721, 421015, 601442, 842030, 1503605, 2105047, 3007210, 4210094, 6916583, 10525235, 13833166, 21050470, 34582915, 48416081, 69165830, 96832162, 157277083, 242080405, 314554166, 484160810, 786385415, 1100939581, 1572770830, 2201879162, 3617372909, 5504697905, 7234745818, 11009395810, 18086864545, 25321610363, 36173729090, 50643220726, 126608051815, 253216103630]

約数ペア:

[(1, 253216103630), (2, 126608051815), (5, 50643220726), (7, 36173729090), (10, 25321610363), (14, 18086864545), (23, 11009395810), (35, 7234745818), (46, 5504697905), (70, 3617372909), (115, 2201879162), (161, 1572770830), (230, 1100939581), (322, 786385415), (523, 484160810), (805, 314554166), (1046, 242080405), (1610, 157277083), (2615, 96832162), (3661, 69165830), (5230, 48416081), (7322, 34582915), (12029, 21050470), (18305, 13833166), (24058, 10525235), (36610, 6916583), (60145, 4210094), (84203, 3007210), (120290, 2105047), (168406, 1503605), (300721, 842030), (421015, 601442)]