39702130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305401}}^1$

素因数の和:305421

約数の個数: 16

約数和(自身を含む): 76961304

約数和(自身を除く): 37259174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 305401, 610802, 1527005, 3054010, 3970213, 7940426, 19851065, 39702130]

約数ペア:

[(1, 39702130), (2, 19851065), (5, 7940426), (10, 3970213), (13, 3054010), (26, 1527005), (65, 610802), (130, 305401)]