1112860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7965

約数の個数: 24

約数和(自身を含む): 2671200

約数和(自身を除く): 1558340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7949, 15898, 31796, 39745, 55643, 79490, 111286, 158980, 222572, 278215, 556430, 1112860]

約数ペア:

[(1, 1112860), (2, 556430), (4, 278215), (5, 222572), (7, 158980), (10, 111286), (14, 79490), (20, 55643), (28, 39745), (35, 31796), (70, 15898), (140, 7949)]