2324205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4520880

約数和(自身を除く): 2196675

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 137, 145, 195, 261, 377, 411, 435, 585, 685, 1131, 1233, 1305, 1781, 1885, 2055, 3393, 3973, 5343, 5655, 6165, 8905, 11919, 16029, 16965, 19865, 26715, 35757, 51649, 59595, 80145, 154947, 178785, 258245, 464841, 774735, 2324205]

約数ペア:

[(1, 2324205), (3, 774735), (5, 464841), (9, 258245), (13, 178785), (15, 154947), (29, 80145), (39, 59595), (45, 51649), (65, 35757), (87, 26715), (117, 19865), (137, 16965), (145, 16029), (195, 11919), (261, 8905), (377, 6165), (411, 5655), (435, 5343), (585, 3973), (685, 3393), (1131, 2055), (1233, 1885), (1305, 1781)]