30788212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 67963392

約数和(自身を除く): 37175180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2063, 2132, 3731, 4126, 7462, 8252, 14441, 14924, 26819, 28882, 53638, 57764, 84583, 107276, 169166, 187733, 338332, 375466, 592081, 750932, 1099579, 1184162, 2199158, 2368324, 4398316, 7697053, 15394106, 30788212]

約数ペア:

[(1, 30788212), (2, 15394106), (4, 7697053), (7, 4398316), (13, 2368324), (14, 2199158), (26, 1184162), (28, 1099579), (41, 750932), (52, 592081), (82, 375466), (91, 338332), (164, 187733), (182, 169166), (287, 107276), (364, 84583), (533, 57764), (574, 53638), (1066, 28882), (1148, 26819), (2063, 14924), (2132, 14441), (3731, 8252), (4126, 7462)]