61154590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 126157824

約数和(自身を除く): 65003234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2027, 2155, 3017, 4054, 4310, 6034, 10135, 14189, 15085, 20270, 28378, 30170, 70945, 141890, 873637, 1747274, 4368185, 6115459, 8736370, 12230918, 30577295, 61154590]

約数ペア:

[(1, 61154590), (2, 30577295), (5, 12230918), (7, 8736370), (10, 6115459), (14, 4368185), (35, 1747274), (70, 873637), (431, 141890), (862, 70945), (2027, 30170), (2155, 28378), (3017, 20270), (4054, 15085), (4310, 14189), (6034, 10135)]