1660984930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{15361}}^1$

素因数の和:16362

約数の個数: 32

約数和(自身を含む): 3265100928

約数和(自身を除く): 1604115998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 983, 1966, 4915, 9830, 10813, 15361, 21626, 30722, 54065, 76805, 108130, 153610, 168971, 337942, 844855, 1689710, 15099863, 30199726, 75499315, 150998630, 166098493, 332196986, 830492465, 1660984930]

約数ペア:

[(1, 1660984930), (2, 830492465), (5, 332196986), (10, 166098493), (11, 150998630), (22, 75499315), (55, 30199726), (110, 15099863), (983, 1689710), (1966, 844855), (4915, 337942), (9830, 168971), (10813, 153610), (15361, 108130), (21626, 76805), (30722, 54065)]