30295636

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23021}}^1$

素因数の和:23079

約数の個数: 24

約数和(自身を含む): 61883136

約数和(自身を除く): 31587500

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23021, 46042, 92084, 161147, 322294, 644588, 1081987, 2163974, 4327948, 7573909, 15147818, 30295636]

約数ペア:

[(1, 30295636), (2, 15147818), (4, 7573909), (7, 4327948), (14, 2163974), (28, 1081987), (47, 644588), (94, 322294), (188, 161147), (329, 92084), (658, 46042), (1316, 23021)]