126647660860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{129232307}}^1$

素因数の和:129232330

約数の個数: 36

約数和(自身を含む): 309382145352

約数和(自身を除く): 182734484492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 129232307, 258464614, 516929228, 646161535, 904626149, 1292323070, 1809252298, 2584646140, 3618504596, 4523130745, 6332383043, 9046261490, 12664766086, 18092522980, 25329532172, 31661915215, 63323830430, 126647660860]

約数ペア:

[(1, 126647660860), (2, 63323830430), (4, 31661915215), (5, 25329532172), (7, 18092522980), (10, 12664766086), (14, 9046261490), (20, 6332383043), (28, 4523130745), (35, 3618504596), (49, 2584646140), (70, 1809252298), (98, 1292323070), (140, 904626149), (196, 646161535), (245, 516929228), (490, 258464614), (980, 129232307)]