184414580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1317247}}^1$

素因数の和:1317263

約数の個数: 24

約数和(自身を含む): 442595328

約数和(自身を除く): 258180748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1317247, 2634494, 5268988, 6586235, 9220729, 13172470, 18441458, 26344940, 36882916, 46103645, 92207290, 184414580]

約数ペア:

[(1, 184414580), (2, 92207290), (4, 46103645), (5, 36882916), (7, 26344940), (10, 18441458), (14, 13172470), (20, 9220729), (28, 6586235), (35, 5268988), (70, 2634494), (140, 1317247)]