9037140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21517}}^1$

素因数の和:21536

約数の個数: 48

約数和(自身を含む): 28920192

約数和(自身を除く): 19883052

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, 21517, 43034, 64551, 86068, 107585, 129102, 150619, 215170, 258204, 301238, 322755, 430340, 451857, 602476, 645510, 753095, 903714, 1291020, 1506190, 1807428, 2259285, 3012380, 4518570, 9037140]

約数ペア:

[(1, 9037140), (2, 4518570), (3, 3012380), (4, 2259285), (5, 1807428), (6, 1506190), (7, 1291020), (10, 903714), (12, 753095), (14, 645510), (15, 602476), (20, 451857), (21, 430340), (28, 322755), (30, 301238), (35, 258204), (42, 215170), (60, 150619), (70, 129102), (84, 107585), (105, 86068), (140, 64551), (210, 43034), (420, 21517)]