169046920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{603739}}^1$

素因数の和:603757

約数の個数: 32

約数和(自身を含む): 434692800

約数和(自身を除く): 265645880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 603739, 1207478, 2414956, 3018695, 4226173, 4829912, 6037390, 8452346, 12074780, 16904692, 21130865, 24149560, 33809384, 42261730, 84523460, 169046920]

約数ペア:

[(1, 169046920), (2, 84523460), (4, 42261730), (5, 33809384), (7, 24149560), (8, 21130865), (10, 16904692), (14, 12074780), (20, 8452346), (28, 6037390), (35, 4829912), (40, 4226173), (56, 3018695), (70, 2414956), (140, 1207478), (280, 603739)]