390877130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5583959}}^1$

素因数の和:5583973

約数の個数: 16

約数和(自身を含む): 804090240

約数和(自身を除く): 413213110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5583959, 11167918, 27919795, 39087713, 55839590, 78175426, 195438565, 390877130]

約数ペア:

[(1, 390877130), (2, 195438565), (5, 78175426), (7, 55839590), (10, 39087713), (14, 27919795), (35, 11167918), (70, 5583959)]