30520474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16937}}^1$

素因数の和:17009

約数の個数: 16

約数和(自身を含む): 49391208

約数和(自身を除く): 18870734

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 16937, 33874, 287929, 575858, 897661, 1795322, 15260237, 30520474]

約数ペア:

[(1, 30520474), (2, 15260237), (17, 1795322), (34, 897661), (53, 575858), (106, 287929), (901, 33874), (1802, 16937)]