1568757710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1\times {\mathrm{1697}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 3065080176

約数和(自身を除く): 1496322466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 547, 845, 1094, 1690, 1697, 2735, 3394, 5470, 7111, 8485, 14222, 16970, 22061, 35555, 44122, 71110, 92443, 110305, 184886, 220610, 286793, 462215, 573586, 924430, 928259, 1433965, 1856518, 2867930, 4641295, 9282590, 12067367, 24134734, 60336835, 120673670, 156875771, 313751542, 784378855, 1568757710]

約数ペア:

[(1, 1568757710), (2, 784378855), (5, 313751542), (10, 156875771), (13, 120673670), (26, 60336835), (65, 24134734), (130, 12067367), (169, 9282590), (338, 4641295), (547, 2867930), (845, 1856518), (1094, 1433965), (1690, 928259), (1697, 924430), (2735, 573586), (3394, 462215), (5470, 286793), (7111, 220610), (8485, 184886), (14222, 110305), (16970, 92443), (22061, 71110), (35555, 44122)]