71010590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1993}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 146439360

約数和(自身を除く): 75428770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 1993, 2545, 3563, 3986, 5090, 7126, 9965, 13951, 17815, 19930, 27902, 35630, 69755, 139510, 1014437, 2028874, 5072185, 7101059, 10144370, 14202118, 35505295, 71010590]

約数ペア:

[(1, 71010590), (2, 35505295), (5, 14202118), (7, 10144370), (10, 7101059), (14, 5072185), (35, 2028874), (70, 1014437), (509, 139510), (1018, 69755), (1993, 35630), (2545, 27902), (3563, 19930), (3986, 17815), (5090, 13951), (7126, 9965)]