6291880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 16899840

約数和(自身を除く): 10607960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 977, 1288, 1610, 1954, 3220, 3908, 4885, 6440, 6839, 7816, 9770, 13678, 19540, 22471, 27356, 34195, 39080, 44942, 54712, 68390, 89884, 112355, 136780, 157297, 179768, 224710, 273560, 314594, 449420, 629188, 786485, 898840, 1258376, 1572970, 3145940, 6291880]

約数ペア:

[(1, 6291880), (2, 3145940), (4, 1572970), (5, 1258376), (7, 898840), (8, 786485), (10, 629188), (14, 449420), (20, 314594), (23, 273560), (28, 224710), (35, 179768), (40, 157297), (46, 136780), (56, 112355), (70, 89884), (92, 68390), (115, 54712), (140, 44942), (161, 39080), (184, 34195), (230, 27356), (280, 22471), (322, 19540), (460, 13678), (644, 9770), (805, 7816), (920, 6839), (977, 6440), (1288, 4885), (1610, 3908), (1954, 3220)]