2100040950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2000039}}^1$

素因数の和:2000061

約数の個数: 48

約数和(自身を含む): 5952119040

約数和(自身を除く): 3852078090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2000039, 4000078, 6000117, 10000195, 12000234, 14000273, 20000390, 28000546, 30000585, 42000819, 50000975, 60001170, 70001365, 84001638, 100001950, 140002730, 150002925, 210004095, 300005850, 350006825, 420008190, 700013650, 1050020475, 2100040950]

約数ペア:

[(1, 2100040950), (2, 1050020475), (3, 700013650), (5, 420008190), (6, 350006825), (7, 300005850), (10, 210004095), (14, 150002925), (15, 140002730), (21, 100001950), (25, 84001638), (30, 70001365), (35, 60001170), (42, 50000975), (50, 42000819), (70, 30000585), (75, 28000546), (105, 20000390), (150, 14000273), (175, 12000234), (210, 10000195), (350, 6000117), (525, 4000078), (1050, 2000039)]