8789690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 19605888

約数和(自身を除く): 10816198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 743, 845, 910, 1183, 1486, 1690, 2366, 3715, 5201, 5915, 7430, 9659, 10402, 11830, 19318, 26005, 48295, 52010, 67613, 96590, 125567, 135226, 251134, 338065, 627835, 676130, 878969, 1255670, 1757938, 4394845, 8789690]

約数ペア:

[(1, 8789690), (2, 4394845), (5, 1757938), (7, 1255670), (10, 878969), (13, 676130), (14, 627835), (26, 338065), (35, 251134), (65, 135226), (70, 125567), (91, 96590), (130, 67613), (169, 52010), (182, 48295), (338, 26005), (455, 19318), (743, 11830), (845, 10402), (910, 9659), (1183, 7430), (1486, 5915), (1690, 5201), (2366, 3715)]