6161890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 7627550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 113, 133, 190, 205, 226, 266, 287, 410, 565, 574, 665, 779, 791, 1130, 1330, 1435, 1558, 1582, 2147, 2870, 3895, 3955, 4294, 4633, 5453, 7790, 7910, 9266, 10735, 10906, 15029, 21470, 23165, 27265, 30058, 32431, 46330, 54530, 64862, 75145, 88027, 150290, 162155, 176054, 324310, 440135, 616189, 880270, 1232378, 3080945, 6161890]

約数ペア:

[(1, 6161890), (2, 3080945), (5, 1232378), (7, 880270), (10, 616189), (14, 440135), (19, 324310), (35, 176054), (38, 162155), (41, 150290), (70, 88027), (82, 75145), (95, 64862), (113, 54530), (133, 46330), (190, 32431), (205, 30058), (226, 27265), (266, 23165), (287, 21470), (410, 15029), (565, 10906), (574, 10735), (665, 9266), (779, 7910), (791, 7790), (1130, 5453), (1330, 4633), (1435, 4294), (1558, 3955), (1582, 3895), (2147, 2870)]