30047724028

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10418767}}^1$

素因数の和:10418881

約数の個数: 24

約数和(自身を含む): 60678904832

約数和(自身を除く): 30631180804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10418767, 20837534, 41675068, 72931369, 145862738, 291725476, 1073133001, 2146266002, 4292532004, 7511931007, 15023862014, 30047724028]

約数ペア:

[(1, 30047724028), (2, 15023862014), (4, 7511931007), (7, 4292532004), (14, 2146266002), (28, 1073133001), (103, 291725476), (206, 145862738), (412, 72931369), (721, 41675068), (1442, 20837534), (2884, 10418767)]