30122866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10859}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 48218400

約数和(自身を除く): 18095534

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10859, 21718, 206321, 412642, 792707, 1585414, 15061433, 30122866]

約数ペア:

[(1, 30122866), (2, 15061433), (19, 1585414), (38, 792707), (73, 412642), (146, 206321), (1387, 21718), (2774, 10859)]