23670660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30347}}^1$

素因数の和:30372

約数の個数: 48

約数和(自身を含む): 71378496

約数和(自身を除く): 47707836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30347, 60694, 91041, 121388, 151735, 182082, 303470, 364164, 394511, 455205, 606940, 789022, 910410, 1183533, 1578044, 1820820, 1972555, 2367066, 3945110, 4734132, 5917665, 7890220, 11835330, 23670660]

約数ペア:

[(1, 23670660), (2, 11835330), (3, 7890220), (4, 5917665), (5, 4734132), (6, 3945110), (10, 2367066), (12, 1972555), (13, 1820820), (15, 1578044), (20, 1183533), (26, 910410), (30, 789022), (39, 606940), (52, 455205), (60, 394511), (65, 364164), (78, 303470), (130, 182082), (156, 151735), (195, 121388), (260, 91041), (390, 60694), (780, 30347)]