42855810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 109282176

約数和(自身を除く): 66426366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 4943, 8670, 9886, 14829, 24715, 29658, 49430, 74145, 84031, 148290, 168062, 252093, 420155, 504186, 840310, 1260465, 1428527, 2520930, 2857054, 4285581, 7142635, 8571162, 14285270, 21427905, 42855810]

約数ペア:

[(1, 42855810), (2, 21427905), (3, 14285270), (5, 8571162), (6, 7142635), (10, 4285581), (15, 2857054), (17, 2520930), (30, 1428527), (34, 1260465), (51, 840310), (85, 504186), (102, 420155), (170, 252093), (255, 168062), (289, 148290), (510, 84031), (578, 74145), (867, 49430), (1445, 29658), (1734, 24715), (2890, 14829), (4335, 9886), (4943, 8670)]