30831588

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{1459}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 78121680

約数和(自身を除く): 47290092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1459, 1761, 2348, 2918, 3522, 4377, 5283, 5836, 7044, 8754, 10566, 13131, 17508, 21132, 26262, 52524, 856433, 1712866, 2569299, 3425732, 5138598, 7707897, 10277196, 15415794, 30831588]

約数ペア:

[(1, 30831588), (2, 15415794), (3, 10277196), (4, 7707897), (6, 5138598), (9, 3425732), (12, 2569299), (18, 1712866), (36, 856433), (587, 52524), (1174, 26262), (1459, 21132), (1761, 17508), (2348, 13131), (2918, 10566), (3522, 8754), (4377, 7044), (5283, 5836)]