83289990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{396619}}^1$

素因数の和:396636

約数の個数: 32

約数和(自身を含む): 228453120

約数和(自身を除く): 145163130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 396619, 793238, 1189857, 1983095, 2379714, 2776333, 3966190, 5552666, 5949285, 8328999, 11898570, 13881665, 16657998, 27763330, 41644995, 83289990]

約数ペア:

[(1, 83289990), (2, 41644995), (3, 27763330), (5, 16657998), (6, 13881665), (7, 11898570), (10, 8328999), (14, 5949285), (15, 5552666), (21, 3966190), (30, 2776333), (35, 2379714), (42, 1983095), (70, 1189857), (105, 793238), (210, 396619)]