84890790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{943231}}^1$

素因数の和:943244

約数の個数: 24

約数和(自身を含む): 220716288

約数和(自身を除く): 135825498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 943231, 1886462, 2829693, 4716155, 5659386, 8489079, 9432310, 14148465, 16978158, 28296930, 42445395, 84890790]

約数ペア:

[(1, 84890790), (2, 42445395), (3, 28296930), (5, 16978158), (6, 14148465), (9, 9432310), (10, 8489079), (15, 5659386), (18, 4716155), (30, 2829693), (45, 1886462), (90, 943231)]