70457478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3069

約数の個数: 64

約数和(自身を含む): 177526272

約数和(自身を除く): 107068794

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3001, 3354, 3913, 6002, 7826, 9003, 11739, 18006, 21007, 23478, 39013, 42014, 63021, 78026, 117039, 126042, 129043, 234078, 258086, 273091, 387129, 546182, 774258, 819273, 903301, 1638546, 1677559, 1806602, 2709903, 3355118, 5032677, 5419806, 10065354, 11742913, 23485826, 35228739, 70457478]

約数ペア:

[(1, 70457478), (2, 35228739), (3, 23485826), (6, 11742913), (7, 10065354), (13, 5419806), (14, 5032677), (21, 3355118), (26, 2709903), (39, 1806602), (42, 1677559), (43, 1638546), (78, 903301), (86, 819273), (91, 774258), (129, 546182), (182, 387129), (258, 273091), (273, 258086), (301, 234078), (546, 129043), (559, 126042), (602, 117039), (903, 78026), (1118, 63021), (1677, 42014), (1806, 39013), (3001, 23478), (3354, 21007), (3913, 18006), (6002, 11739), (7826, 9003)]