89000030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1271429}}^1$

素因数の和:1271443

約数の個数: 16

約数和(自身を含む): 183085920

約数和(自身を除く): 94085890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1271429, 2542858, 6357145, 8900003, 12714290, 17800006, 44500015, 89000030]

約数ペア:

[(1, 89000030), (2, 44500015), (5, 17800006), (7, 12714290), (10, 8900003), (14, 6357145), (35, 2542858), (70, 1271429)]