1960090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 3908736

約数和(自身を除く): 1948646

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 173, 206, 346, 515, 865, 1030, 1133, 1730, 1903, 2266, 3806, 5665, 9515, 11330, 17819, 19030, 35638, 89095, 178190, 196009, 392018, 980045, 1960090]

約数ペア:

[(1, 1960090), (2, 980045), (5, 392018), (10, 196009), (11, 178190), (22, 89095), (55, 35638), (103, 19030), (110, 17819), (173, 11330), (206, 9515), (346, 5665), (515, 3806), (865, 2266), (1030, 1903), (1133, 1730)]