64422780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1073713}}^1$

素因数の和:1073725

約数の個数: 24

約数和(自身を含む): 180383952

約数和(自身を除く): 115961172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1073713, 2147426, 3221139, 4294852, 5368565, 6442278, 10737130, 12884556, 16105695, 21474260, 32211390, 64422780]

約数ペア:

[(1, 64422780), (2, 32211390), (3, 21474260), (4, 16105695), (5, 12884556), (6, 10737130), (10, 6442278), (12, 5368565), (15, 4294852), (20, 3221139), (30, 2147426), (60, 1073713)]