30488066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70249}}^1$

素因数の和:70289

約数の個数: 16

約数和(自身を含む): 53952000

約数和(自身を除く): 23463934

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70249, 140498, 491743, 983486, 2177719, 4355438, 15244033, 30488066]

約数ペア:

[(1, 30488066), (2, 15244033), (7, 4355438), (14, 2177719), (31, 983486), (62, 491743), (217, 140498), (434, 70249)]