3124450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 6785280

約数和(自身を除く): 3660830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 113, 158, 175, 226, 350, 395, 553, 565, 790, 791, 1106, 1130, 1582, 1975, 2765, 2825, 3950, 3955, 5530, 5650, 7910, 8927, 13825, 17854, 19775, 27650, 39550, 44635, 62489, 89270, 124978, 223175, 312445, 446350, 624890, 1562225, 3124450]

約数ペア:

[(1, 3124450), (2, 1562225), (5, 624890), (7, 446350), (10, 312445), (14, 223175), (25, 124978), (35, 89270), (50, 62489), (70, 44635), (79, 39550), (113, 27650), (158, 19775), (175, 17854), (226, 13825), (350, 8927), (395, 7910), (553, 5650), (565, 5530), (790, 3955), (791, 3950), (1106, 2825), (1130, 2765), (1582, 1975)]