129588340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{132233}}^1$

素因数の和:132256

約数の個数: 36

約数和(自身を含む): 316568196

約数和(自身を除く): 186979856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 132233, 264466, 528932, 661165, 925631, 1322330, 1851262, 2644660, 3702524, 4628155, 6479417, 9256310, 12958834, 18512620, 25917668, 32397085, 64794170, 129588340]

約数ペア:

[(1, 129588340), (2, 64794170), (4, 32397085), (5, 25917668), (7, 18512620), (10, 12958834), (14, 9256310), (20, 6479417), (28, 4628155), (35, 3702524), (49, 2644660), (70, 1851262), (98, 1322330), (140, 925631), (196, 661165), (245, 528932), (490, 264466), (980, 132233)]