132403460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{945739}}^1$

素因数の和:945755

約数の個数: 24

約数和(自身を含む): 317768640

約数和(自身を除く): 185365180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 945739, 1891478, 3782956, 4728695, 6620173, 9457390, 13240346, 18914780, 26480692, 33100865, 66201730, 132403460]

約数ペア:

[(1, 132403460), (2, 66201730), (4, 33100865), (5, 26480692), (7, 18914780), (10, 13240346), (14, 9457390), (20, 6620173), (28, 4728695), (35, 3782956), (70, 1891478), (140, 945739)]