1949270770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{5449}}^1$

素因数の和:5970

約数の個数: 32

約数和(自身を含む): 3559852800

約数和(自身を除く): 1610582030

約数列:

[1, 2, 5, 10, 83, 166, 415, 431, 830, 862, 2155, 4310, 5449, 10898, 27245, 35773, 54490, 71546, 178865, 357730, 452267, 904534, 2261335, 2348519, 4522670, 4697038, 11742595, 23485190, 194927077, 389854154, 974635385, 1949270770]

約数ペア:

[(1, 1949270770), (2, 974635385), (5, 389854154), (10, 194927077), (83, 23485190), (166, 11742595), (415, 4697038), (431, 4522670), (830, 2348519), (862, 2261335), (2155, 904534), (4310, 452267), (5449, 357730), (10898, 178865), (27245, 71546), (35773, 54490)]