30438148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5683}}^1$

素因数の和:5803

約数の個数: 24

約数和(自身を含む): 57931328

約数和(自身を除く): 27493180

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 5683, 11366, 22732, 73879, 147758, 295516, 585349, 1170698, 2341396, 7609537, 15219074, 30438148]

約数ペア:

[(1, 30438148), (2, 15219074), (4, 7609537), (13, 2341396), (26, 1170698), (52, 585349), (103, 295516), (206, 147758), (412, 73879), (1339, 22732), (2678, 11366), (5356, 5683)]