42711860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14143}}^1$

素因数の和:14303

約数の個数: 24

約数和(自身を含む): 90295296

約数和(自身を除く): 47583436

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 14143, 28286, 56572, 70715, 141430, 282860, 2135593, 4271186, 8542372, 10677965, 21355930, 42711860]

約数ペア:

[(1, 42711860), (2, 21355930), (4, 10677965), (5, 8542372), (10, 4271186), (20, 2135593), (151, 282860), (302, 141430), (604, 70715), (755, 56572), (1510, 28286), (3020, 14143)]