1008348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{988577}}^1$

素因数の和:988606

約数の個数: 48

約数和(自身を含む): 2989459872

約数和(自身を除く): 1981111332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 988577, 1977154, 2965731, 3954308, 4942885, 5931462, 9885770, 11862924, 14828655, 16805809, 19771540, 29657310, 33611618, 50417427, 59314620, 67223236, 84029045, 100834854, 168058090, 201669708, 252087135, 336116180, 504174270, 1008348540]

約数ペア:

[(1, 1008348540), (2, 504174270), (3, 336116180), (4, 252087135), (5, 201669708), (6, 168058090), (10, 100834854), (12, 84029045), (15, 67223236), (17, 59314620), (20, 50417427), (30, 33611618), (34, 29657310), (51, 19771540), (60, 16805809), (68, 14828655), (85, 11862924), (102, 9885770), (170, 5931462), (204, 4942885), (255, 3954308), (340, 2965731), (510, 1977154), (1020, 988577)]