72471070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1035301}}^1$

素因数の和:1035315

約数の個数: 16

約数和(自身を含む): 149083488

約数和(自身を除く): 76612418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1035301, 2070602, 5176505, 7247107, 10353010, 14494214, 36235535, 72471070]

約数ペア:

[(1, 72471070), (2, 36235535), (5, 14494214), (7, 10353010), (10, 7247107), (14, 5176505), (35, 2070602), (70, 1035301)]