2140950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 6071040

約数和(自身を除く): 3930090

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, 2039, 4078, 6117, 10195, 12234, 14273, 20390, 28546, 30585, 42819, 50975, 61170, 71365, 85638, 101950, 142730, 152925, 214095, 305850, 356825, 428190, 713650, 1070475, 2140950]

約数ペア:

[(1, 2140950), (2, 1070475), (3, 713650), (5, 428190), (6, 356825), (7, 305850), (10, 214095), (14, 152925), (15, 142730), (21, 101950), (25, 85638), (30, 71365), (35, 61170), (42, 50975), (50, 42819), (70, 30585), (75, 28546), (105, 20390), (150, 14273), (175, 12234), (210, 10195), (350, 6117), (525, 4078), (1050, 2039)]