90305394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2113}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 191782080

約数和(自身を除く): 101476686

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2113, 2514, 4226, 6339, 7123, 12678, 14246, 21369, 35921, 42738, 71842, 107763, 215526, 885347, 1770694, 2656041, 5312082, 15050899, 30101798, 45152697, 90305394]

約数ペア:

[(1, 90305394), (2, 45152697), (3, 30101798), (6, 15050899), (17, 5312082), (34, 2656041), (51, 1770694), (102, 885347), (419, 215526), (838, 107763), (1257, 71842), (2113, 42738), (2514, 35921), (4226, 21369), (6339, 14246), (7123, 12678)]