105132860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3559}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 253585920

約数和(自身を除く): 148453060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 3559, 4220, 5908, 7118, 7385, 14236, 14770, 17795, 24913, 29540, 35590, 49826, 71180, 99652, 124565, 249130, 498260, 750949, 1501898, 3003796, 3754745, 5256643, 7509490, 10513286, 15018980, 21026572, 26283215, 52566430, 105132860]

約数ペア:

[(1, 105132860), (2, 52566430), (4, 26283215), (5, 21026572), (7, 15018980), (10, 10513286), (14, 7509490), (20, 5256643), (28, 3754745), (35, 3003796), (70, 1501898), (140, 750949), (211, 498260), (422, 249130), (844, 124565), (1055, 99652), (1477, 71180), (2110, 49826), (2954, 35590), (3559, 29540), (4220, 24913), (5908, 17795), (7118, 14770), (7385, 14236)]