2925792940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2985503}}^1$

素因数の和:2985526

約数の個数: 36

約数和(自身を含む): 7147296576

約数和(自身を除く): 4221503636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2985503, 5971006, 11942012, 14927515, 20898521, 29855030, 41797042, 59710060, 83594084, 104492605, 146289647, 208985210, 292579294, 417970420, 585158588, 731448235, 1462896470, 2925792940]

約数ペア:

[(1, 2925792940), (2, 1462896470), (4, 731448235), (5, 585158588), (7, 417970420), (10, 292579294), (14, 208985210), (20, 146289647), (28, 104492605), (35, 83594084), (49, 59710060), (70, 41797042), (98, 29855030), (140, 20898521), (196, 14927515), (245, 11942012), (490, 5971006), (980, 2985503)]