1630160030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1172777}}^1$

素因数の和:1172923

約数の個数: 16

約数和(自身を含む): 2955400560

約数和(自身を除く): 1325240530

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1172777, 2345554, 5863885, 11727770, 163016003, 326032006, 815080015, 1630160030]

約数ペア:

[(1, 1630160030), (2, 815080015), (5, 326032006), (10, 163016003), (139, 11727770), (278, 5863885), (695, 2345554), (1390, 1172777)]