30900564

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1061}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 78280020

約数和(自身を除く): 47379456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1061, 1618, 2122, 2427, 3183, 3236, 4244, 4854, 6366, 7281, 9549, 9708, 12732, 14562, 19098, 29124, 38196, 858349, 1716698, 2575047, 3433396, 5150094, 7725141, 10300188, 15450282, 30900564]

約数ペア:

[(1, 30900564), (2, 15450282), (3, 10300188), (4, 7725141), (6, 5150094), (9, 3433396), (12, 2575047), (18, 1716698), (36, 858349), (809, 38196), (1061, 29124), (1618, 19098), (2122, 14562), (2427, 12732), (3183, 9708), (3236, 9549), (4244, 7281), (4854, 6366)]