30875788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 56130480

約数和(自身を除く): 25254692

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2579, 2993, 5158, 5986, 10316, 11972, 105739, 188267, 211478, 376534, 422956, 753068, 7718947, 15437894, 30875788]

約数ペア:

[(1, 30875788), (2, 15437894), (4, 7718947), (41, 753068), (73, 422956), (82, 376534), (146, 211478), (164, 188267), (292, 105739), (2579, 11972), (2993, 10316), (5158, 5986)]