30676188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 42988452

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 347, 417, 556, 636, 694, 834, 1041, 1388, 1668, 2082, 4164, 7367, 14734, 18391, 22101, 29468, 36782, 44202, 48233, 55173, 73564, 88404, 96466, 110346, 144699, 192932, 220692, 289398, 578796, 2556349, 5112698, 7669047, 10225396, 15338094, 30676188]

約数ペア:

[(1, 30676188), (2, 15338094), (3, 10225396), (4, 7669047), (6, 5112698), (12, 2556349), (53, 578796), (106, 289398), (139, 220692), (159, 192932), (212, 144699), (278, 110346), (318, 96466), (347, 88404), (417, 73564), (556, 55173), (636, 48233), (694, 44202), (834, 36782), (1041, 29468), (1388, 22101), (1668, 18391), (2082, 14734), (4164, 7367)]