2109762540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11720903}}^1$

素因数の和:11720918

約数の個数: 36

約数和(自身を含む): 6399613584

約数和(自身を除く): 4289851044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11720903, 23441806, 35162709, 46883612, 58604515, 70325418, 105488127, 117209030, 140650836, 175813545, 210976254, 234418060, 351627090, 421952508, 527440635, 703254180, 1054881270, 2109762540]

約数ペア:

[(1, 2109762540), (2, 1054881270), (3, 703254180), (4, 527440635), (5, 421952508), (6, 351627090), (9, 234418060), (10, 210976254), (12, 175813545), (15, 140650836), (18, 117209030), (20, 105488127), (30, 70325418), (36, 58604515), (45, 46883612), (60, 35162709), (90, 23441806), (180, 11720903)]