149902370

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{39139}}^1$

素因数の和:39529

約数の個数: 16

約数和(自身を含む): 270535680

約数和(自身を除く): 120633310

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 39139, 78278, 195695, 391390, 14990237, 29980474, 74951185, 149902370]

約数ペア:

[(1, 149902370), (2, 74951185), (5, 29980474), (10, 14990237), (383, 391390), (766, 195695), (1915, 78278), (3830, 39139)]