61265990

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{8521}}^1$

素因数の和:9247

約数の個数: 16

約数和(自身を含む): 110445120

約数和(自身を除く): 49179130

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 8521, 17042, 42605, 85210, 6126599, 12253198, 30632995, 61265990]

約数ペア:

[(1, 61265990), (2, 30632995), (5, 12253198), (10, 6126599), (719, 85210), (1438, 42605), (3595, 17042), (7190, 8521)]