30859430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{440849}}^1$

素因数の和:440863

約数の個数: 16

約数和(自身を含む): 63482400

約数和(自身を除く): 32622970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 440849, 881698, 2204245, 3085943, 4408490, 6171886, 15429715, 30859430]

約数ペア:

[(1, 30859430), (2, 15429715), (5, 6171886), (7, 4408490), (10, 3085943), (14, 2204245), (35, 881698), (70, 440849)]