140308590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4676953}}^1$

素因数の和:4676963

約数の個数: 16

約数和(自身を含む): 336740688

約数和(自身を除く): 196432098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4676953, 9353906, 14030859, 23384765, 28061718, 46769530, 70154295, 140308590]

約数ペア:

[(1, 140308590), (2, 70154295), (3, 46769530), (5, 28061718), (6, 23384765), (10, 14030859), (15, 9353906), (30, 4676953)]