307699070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4395701}}^1$

素因数の和:4395715

約数の個数: 16

約数和(自身を含む): 632981088

約数和(自身を除く): 325282018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4395701, 8791402, 21978505, 30769907, 43957010, 61539814, 153849535, 307699070]

約数ペア:

[(1, 307699070), (2, 153849535), (5, 61539814), (7, 43957010), (10, 30769907), (14, 21978505), (35, 8791402), (70, 4395701)]