1328710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 2566080

約数和(自身を除く): 1237370

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 109, 115, 218, 230, 265, 530, 545, 1090, 1219, 2438, 2507, 5014, 5777, 6095, 11554, 12190, 12535, 25070, 28885, 57770, 132871, 265742, 664355, 1328710]

約数ペア:

[(1, 1328710), (2, 664355), (5, 265742), (10, 132871), (23, 57770), (46, 28885), (53, 25070), (106, 12535), (109, 12190), (115, 11554), (218, 6095), (230, 5777), (265, 5014), (530, 2507), (545, 2438), (1090, 1219)]