244248340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{249233}}^1$

素因数の和:249256

約数の個数: 36

約数和(自身を含む): 596666196

約数和(自身を除く): 352417856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 249233, 498466, 996932, 1246165, 1744631, 2492330, 3489262, 4984660, 6978524, 8723155, 12212417, 17446310, 24424834, 34892620, 48849668, 61062085, 122124170, 244248340]

約数ペア:

[(1, 244248340), (2, 122124170), (4, 61062085), (5, 48849668), (7, 34892620), (10, 24424834), (14, 17446310), (20, 12212417), (28, 8723155), (35, 6978524), (49, 4984660), (70, 3489262), (98, 2492330), (140, 1744631), (196, 1246165), (245, 996932), (490, 498466), (980, 249233)]