30138374

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 53277696

約数和(自身を除く): 23139322

約数列:

[1, 2, 7, 14, 47, 94, 163, 281, 326, 329, 562, 658, 1141, 1967, 2282, 3934, 7661, 13207, 15322, 26414, 45803, 53627, 91606, 92449, 107254, 184898, 320621, 641242, 2152741, 4305482, 15069187, 30138374]

約数ペア:

[(1, 30138374), (2, 15069187), (7, 4305482), (14, 2152741), (47, 641242), (94, 320621), (163, 184898), (281, 107254), (326, 92449), (329, 91606), (562, 53627), (658, 45803), (1141, 26414), (1967, 15322), (2282, 13207), (3934, 7661)]