64449770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83701}}^1$

素因数の和:83726

約数の個数: 32

約数和(自身を含む): 144637056

約数和(自身を除く): 80187286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 83701, 167402, 418505, 585907, 837010, 920711, 1171814, 1841422, 2929535, 4603555, 5859070, 6444977, 9207110, 12889954, 32224885, 64449770]

約数ペア:

[(1, 64449770), (2, 32224885), (5, 12889954), (7, 9207110), (10, 6444977), (11, 5859070), (14, 4603555), (22, 2929535), (35, 1841422), (55, 1171814), (70, 920711), (77, 837010), (110, 585907), (154, 418505), (385, 167402), (770, 83701)]