9661140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17891}}^1$

素因数の和:17909

約数の個数: 48

約数和(自身を含む): 30058560

約数和(自身を除く): 20397420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17891, 35782, 53673, 71564, 89455, 107346, 161019, 178910, 214692, 268365, 322038, 357820, 483057, 536730, 644076, 805095, 966114, 1073460, 1610190, 1932228, 2415285, 3220380, 4830570, 9661140]

約数ペア:

[(1, 9661140), (2, 4830570), (3, 3220380), (4, 2415285), (5, 1932228), (6, 1610190), (9, 1073460), (10, 966114), (12, 805095), (15, 644076), (18, 536730), (20, 483057), (27, 357820), (30, 322038), (36, 268365), (45, 214692), (54, 178910), (60, 161019), (90, 107346), (108, 89455), (135, 71564), (180, 53673), (270, 35782), (540, 17891)]