28787150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 61629984

約数和(自身を除く): 32842834

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 233, 350, 353, 466, 706, 1165, 1631, 1765, 2330, 2471, 3262, 3530, 4942, 5825, 8155, 8825, 11650, 12355, 16310, 17650, 24710, 40775, 61775, 81550, 82249, 123550, 164498, 411245, 575743, 822490, 1151486, 2056225, 2878715, 4112450, 5757430, 14393575, 28787150]

約数ペア:

[(1, 28787150), (2, 14393575), (5, 5757430), (7, 4112450), (10, 2878715), (14, 2056225), (25, 1151486), (35, 822490), (50, 575743), (70, 411245), (175, 164498), (233, 123550), (350, 82249), (353, 81550), (466, 61775), (706, 40775), (1165, 24710), (1631, 17650), (1765, 16310), (2330, 12355), (2471, 11650), (3262, 8825), (3530, 8155), (4942, 5825)]