30199448

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{21089}}^1$

素因数の和:21274

約数の個数: 16

約数和(自身を含む): 56943000

約数和(自身を除く): 26743552

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 21089, 42178, 84356, 168712, 3774931, 7549862, 15099724, 30199448]

約数ペア:

[(1, 30199448), (2, 15099724), (4, 7549862), (8, 3774931), (179, 168712), (358, 84356), (716, 42178), (1432, 21089)]