30039422

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{11987}}^1$

素因数の和:12175

約数の個数: 16

約数和(自身を含む): 51788160

約数和(自身を除く): 21748738

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 11987, 23974, 83909, 167818, 2145673, 4291346, 15019711, 30039422]

約数ペア:

[(1, 30039422), (2, 15019711), (7, 4291346), (14, 2145673), (179, 167818), (358, 83909), (1253, 23974), (2506, 11987)]