143947370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43753}}^1$

素因数の和:43814

約数の個数: 32

約数和(自身を含む): 302427648

約数和(自身を除く): 158480278

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 43753, 87506, 218765, 306271, 437530, 612542, 1531355, 2056391, 3062710, 4112782, 10281955, 14394737, 20563910, 28789474, 71973685, 143947370]

約数ペア:

[(1, 143947370), (2, 71973685), (5, 28789474), (7, 20563910), (10, 14394737), (14, 10281955), (35, 4112782), (47, 3062710), (70, 2056391), (94, 1531355), (235, 612542), (329, 437530), (470, 306271), (658, 218765), (1645, 87506), (3290, 43753)]