6442450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 13927680

約数和(自身を除く): 7485230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 233, 350, 395, 466, 553, 790, 1106, 1165, 1631, 1975, 2330, 2765, 3262, 3950, 5530, 5825, 8155, 11650, 13825, 16310, 18407, 27650, 36814, 40775, 81550, 92035, 128849, 184070, 257698, 460175, 644245, 920350, 1288490, 3221225, 6442450]

約数ペア:

[(1, 6442450), (2, 3221225), (5, 1288490), (7, 920350), (10, 644245), (14, 460175), (25, 257698), (35, 184070), (50, 128849), (70, 92035), (79, 81550), (158, 40775), (175, 36814), (233, 27650), (350, 18407), (395, 16310), (466, 13825), (553, 11650), (790, 8155), (1106, 5825), (1165, 5530), (1631, 3950), (1975, 3262), (2330, 2765)]