506366980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{516701}}^1$

素因数の和:516724

約数の個数: 36

約数和(自身を含む): 1236984588

約数和(自身を除く): 730617608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 516701, 1033402, 2066804, 2583505, 3616907, 5167010, 7233814, 10334020, 14467628, 18084535, 25318349, 36169070, 50636698, 72338140, 101273396, 126591745, 253183490, 506366980]

約数ペア:

[(1, 506366980), (2, 253183490), (4, 126591745), (5, 101273396), (7, 72338140), (10, 50636698), (14, 36169070), (20, 25318349), (28, 18084535), (35, 14467628), (49, 10334020), (70, 7233814), (98, 5167010), (140, 3616907), (196, 2583505), (245, 2066804), (490, 1033402), (980, 516701)]