28452130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1511}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 30334430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1511, 1883, 2690, 3022, 3766, 7555, 9415, 10577, 15110, 18830, 21154, 52885, 105770, 406459, 812918, 2032295, 2845213, 4064590, 5690426, 14226065, 28452130]

約数ペア:

[(1, 28452130), (2, 14226065), (5, 5690426), (7, 4064590), (10, 2845213), (14, 2032295), (35, 812918), (70, 406459), (269, 105770), (538, 52885), (1345, 21154), (1511, 18830), (1883, 15110), (2690, 10577), (3022, 9415), (3766, 7555)]