6443710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 14620032

約数和(自身を除く): 8176322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 97, 130, 146, 182, 194, 365, 455, 485, 511, 679, 730, 910, 949, 970, 1022, 1261, 1358, 1898, 2522, 2555, 3395, 4745, 5110, 6305, 6643, 6790, 7081, 8827, 9490, 12610, 13286, 14162, 17654, 33215, 35405, 44135, 49567, 66430, 70810, 88270, 92053, 99134, 184106, 247835, 460265, 495670, 644371, 920530, 1288742, 3221855, 6443710]

約数ペア:

[(1, 6443710), (2, 3221855), (5, 1288742), (7, 920530), (10, 644371), (13, 495670), (14, 460265), (26, 247835), (35, 184106), (65, 99134), (70, 92053), (73, 88270), (91, 70810), (97, 66430), (130, 49567), (146, 44135), (182, 35405), (194, 33215), (365, 17654), (455, 14162), (485, 13286), (511, 12610), (679, 9490), (730, 8827), (910, 7081), (949, 6790), (970, 6643), (1022, 6305), (1261, 5110), (1358, 4745), (1898, 3395), (2522, 2555)]