72760030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1039429}}^1$

素因数の和:1039443

約数の個数: 16

約数和(自身を含む): 149677920

約数和(自身を除く): 76917890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1039429, 2078858, 5197145, 7276003, 10394290, 14552006, 36380015, 72760030]

約数ペア:

[(1, 72760030), (2, 36380015), (5, 14552006), (7, 10394290), (10, 7276003), (14, 5197145), (35, 2078858), (70, 1039429)]