2946195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 5990400

約数和(自身を除く): 3044205

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 199, 235, 315, 329, 423, 597, 705, 987, 995, 1393, 1645, 1791, 2115, 2961, 2985, 4179, 4935, 6965, 8955, 9353, 12537, 14805, 20895, 28059, 46765, 62685, 65471, 84177, 140295, 196413, 327355, 420885, 589239, 982065, 2946195]

約数ペア:

[(1, 2946195), (3, 982065), (5, 589239), (7, 420885), (9, 327355), (15, 196413), (21, 140295), (35, 84177), (45, 65471), (47, 62685), (63, 46765), (105, 28059), (141, 20895), (199, 14805), (235, 12537), (315, 9353), (329, 8955), (423, 6965), (597, 4935), (705, 4179), (987, 2985), (995, 2961), (1393, 2115), (1645, 1791)]