2499685860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5951633}}^1$

素因数の和:5951652

約数の個数: 48

約数和(自身を含む): 7998996096

約数和(自身を除く): 5499310236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5951633, 11903266, 17854899, 23806532, 29758165, 35709798, 41661431, 59516330, 71419596, 83322862, 89274495, 119032660, 124984293, 166645724, 178548990, 208307155, 249968586, 357097980, 416614310, 499937172, 624921465, 833228620, 1249842930, 2499685860]

約数ペア:

[(1, 2499685860), (2, 1249842930), (3, 833228620), (4, 624921465), (5, 499937172), (6, 416614310), (7, 357097980), (10, 249968586), (12, 208307155), (14, 178548990), (15, 166645724), (20, 124984293), (21, 119032660), (28, 89274495), (30, 83322862), (35, 71419596), (42, 59516330), (60, 41661431), (70, 35709798), (84, 29758165), (105, 23806532), (140, 17854899), (210, 11903266), (420, 5951633)]