70378854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 175440384

約数和(自身を除く): 105061530

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1553, 1743, 2158, 3106, 3237, 3486, 4659, 6474, 7553, 9318, 10871, 15106, 20189, 21742, 22659, 32613, 40378, 45318, 60567, 65226, 121134, 128899, 141323, 257798, 282646, 386697, 423969, 773394, 847938, 902293, 1675687, 1804586, 2706879, 3351374, 5027061, 5413758, 10054122, 11729809, 23459618, 35189427, 70378854]

約数ペア:

[(1, 70378854), (2, 35189427), (3, 23459618), (6, 11729809), (7, 10054122), (13, 5413758), (14, 5027061), (21, 3351374), (26, 2706879), (39, 1804586), (42, 1675687), (78, 902293), (83, 847938), (91, 773394), (166, 423969), (182, 386697), (249, 282646), (273, 257798), (498, 141323), (546, 128899), (581, 121134), (1079, 65226), (1162, 60567), (1553, 45318), (1743, 40378), (2158, 32613), (3106, 22659), (3237, 21742), (3486, 20189), (4659, 15106), (6474, 10871), (7553, 9318)]