71662010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146249}}^1$

素因数の和:146270

約数の個数: 24

約数和(自身を含む): 150052500

約数和(自身を除く): 78390490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146249, 292498, 731245, 1023743, 1462490, 2047486, 5118715, 7166201, 10237430, 14332402, 35831005, 71662010]

約数ペア:

[(1, 71662010), (2, 35831005), (5, 14332402), (7, 10237430), (10, 7166201), (14, 5118715), (35, 2047486), (49, 1462490), (70, 1023743), (98, 731245), (245, 292498), (490, 146249)]