30730384

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{2837}}^1$

素因数の和:3522

約数の個数: 20

約数和(自身を含む): 59649084

約数和(自身を除く): 28918700

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 2837, 5416, 5674, 10832, 11348, 22696, 45392, 1920649, 3841298, 7682596, 15365192, 30730384]

約数ペア:

[(1, 30730384), (2, 15365192), (4, 7682596), (8, 3841298), (16, 1920649), (677, 45392), (1354, 22696), (2708, 11348), (2837, 10832), (5416, 5674)]