30994411

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 37428480

約数和(自身を除く): 6434069

約数列:

[1, 7, 49, 59, 71, 151, 413, 497, 1057, 2891, 3479, 4189, 7399, 8909, 10721, 29323, 62363, 75047, 205261, 436541, 525329, 632539, 4427773, 30994411]

約数ペア:

[(1, 30994411), (7, 4427773), (49, 632539), (59, 525329), (71, 436541), (151, 205261), (413, 75047), (497, 62363), (1057, 29323), (2891, 10721), (3479, 8909), (4189, 7399)]