888930070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1814143}}^1$

素因数の和:1814164

約数の個数: 24

約数和(自身を含む): 1861311744

約数和(自身を除く): 972381674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1814143, 3628286, 9070715, 12699001, 18141430, 25398002, 63495005, 88893007, 126990010, 177786014, 444465035, 888930070]

約数ペア:

[(1, 888930070), (2, 444465035), (5, 177786014), (7, 126990010), (10, 88893007), (14, 63495005), (35, 25398002), (49, 18141430), (70, 12699001), (98, 9070715), (245, 3628286), (490, 1814143)]