7450690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 14842800

約数和(自身を除く): 7392110

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1549, 2405, 3098, 4810, 7745, 15490, 20137, 40274, 57313, 100685, 114626, 201370, 286565, 573130, 745069, 1490138, 3725345, 7450690]

約数ペア:

[(1, 7450690), (2, 3725345), (5, 1490138), (10, 745069), (13, 573130), (26, 286565), (37, 201370), (65, 114626), (74, 100685), (130, 57313), (185, 40274), (370, 20137), (481, 15490), (962, 7745), (1549, 4810), (2405, 3098)]