16287870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 41912640

約数和(自身を除く): 25624770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 293, 327, 510, 545, 586, 654, 879, 1090, 1465, 1635, 1758, 1853, 2930, 3270, 3706, 4395, 4981, 5559, 8790, 9265, 9962, 11118, 14943, 18530, 24905, 27795, 29886, 31937, 49810, 55590, 63874, 74715, 95811, 149430, 159685, 191622, 319370, 479055, 542929, 958110, 1085858, 1628787, 2714645, 3257574, 5429290, 8143935, 16287870]

約数ペア:

[(1, 16287870), (2, 8143935), (3, 5429290), (5, 3257574), (6, 2714645), (10, 1628787), (15, 1085858), (17, 958110), (30, 542929), (34, 479055), (51, 319370), (85, 191622), (102, 159685), (109, 149430), (170, 95811), (218, 74715), (255, 63874), (293, 55590), (327, 49810), (510, 31937), (545, 29886), (586, 27795), (654, 24905), (879, 18530), (1090, 14943), (1465, 11118), (1635, 9962), (1758, 9265), (1853, 8790), (2930, 5559), (3270, 4981), (3706, 4395)]