67808060

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22453}}^1$

素因数の和:22613

約数の個数: 24

約数和(自身を含む): 143346336

約数和(自身を除く): 75538276

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 22453, 44906, 89812, 112265, 224530, 449060, 3390403, 6780806, 13561612, 16952015, 33904030, 67808060]

約数ペア:

[(1, 67808060), (2, 33904030), (4, 16952015), (5, 13561612), (10, 6780806), (20, 3390403), (151, 449060), (302, 224530), (604, 112265), (755, 89812), (1510, 44906), (3020, 22453)]