6433980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15338

約数の個数: 48

約数和(自身を含む): 20590080

約数和(自身を除く): 14156100

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, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 153190, 183828, 214466, 229785, 306380, 321699, 428932, 459570, 536165, 643398, 919140, 1072330, 1286796, 1608495, 2144660, 3216990, 6433980]

約数ペア:

[(1, 6433980), (2, 3216990), (3, 2144660), (4, 1608495), (5, 1286796), (6, 1072330), (7, 919140), (10, 643398), (12, 536165), (14, 459570), (15, 428932), (20, 321699), (21, 306380), (28, 229785), (30, 214466), (35, 183828), (42, 153190), (60, 107233), (70, 91914), (84, 76595), (105, 61276), (140, 45957), (210, 30638), (420, 15319)]