1837968370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6277}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 3905418240

約数和(自身を除く): 2067449870

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 89, 94, 178, 235, 329, 445, 470, 623, 658, 890, 1246, 1645, 3115, 3290, 4183, 6230, 6277, 8366, 12554, 20915, 29281, 31385, 41830, 43939, 58562, 62770, 87878, 146405, 219695, 292810, 295019, 439390, 558653, 590038, 1117306, 1475095, 2065133, 2793265, 2950190, 3910571, 4130266, 5586530, 7821142, 10325665, 19552855, 20651330, 26256691, 39105710, 52513382, 131283455, 183796837, 262566910, 367593674, 918984185, 1837968370]

約数ペア:

[(1, 1837968370), (2, 918984185), (5, 367593674), (7, 262566910), (10, 183796837), (14, 131283455), (35, 52513382), (47, 39105710), (70, 26256691), (89, 20651330), (94, 19552855), (178, 10325665), (235, 7821142), (329, 5586530), (445, 4130266), (470, 3910571), (623, 2950190), (658, 2793265), (890, 2065133), (1246, 1475095), (1645, 1117306), (3115, 590038), (3290, 558653), (4183, 439390), (6230, 295019), (6277, 292810), (8366, 219695), (12554, 146405), (20915, 87878), (29281, 62770), (31385, 58562), (41830, 43939)]