30310572

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11971}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 71065792

約数和(自身を除く): 40755220

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11971, 23942, 35913, 47884, 71826, 143652, 2525881, 5051762, 7577643, 10103524, 15155286, 30310572]

約数ペア:

[(1, 30310572), (2, 15155286), (3, 10103524), (4, 7577643), (6, 5051762), (12, 2525881), (211, 143652), (422, 71826), (633, 47884), (844, 35913), (1266, 23942), (2532, 11971)]