84154740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5333}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 236573568

約数和(自身を除く): 152418828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 5333, 7890, 10666, 15780, 15999, 21332, 26665, 31998, 53330, 63996, 79995, 106660, 159990, 319980, 1402579, 2805158, 4207737, 5610316, 7012895, 8415474, 14025790, 16830948, 21038685, 28051580, 42077370, 84154740]

約数ペア:

[(1, 84154740), (2, 42077370), (3, 28051580), (4, 21038685), (5, 16830948), (6, 14025790), (10, 8415474), (12, 7012895), (15, 5610316), (20, 4207737), (30, 2805158), (60, 1402579), (263, 319980), (526, 159990), (789, 106660), (1052, 79995), (1315, 63996), (1578, 53330), (2630, 31998), (3156, 26665), (3945, 21332), (5260, 15999), (5333, 15780), (7890, 10666)]