415492840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1483903}}^1$

素因数の和:1483921

約数の個数: 32

約数和(自身を含む): 1068410880

約数和(自身を除く): 652918040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1483903, 2967806, 5935612, 7419515, 10387321, 11871224, 14839030, 20774642, 29678060, 41549284, 51936605, 59356120, 83098568, 103873210, 207746420, 415492840]

約数ペア:

[(1, 415492840), (2, 207746420), (4, 103873210), (5, 83098568), (7, 59356120), (8, 51936605), (10, 41549284), (14, 29678060), (20, 20774642), (28, 14839030), (35, 11871224), (40, 10387321), (56, 7419515), (70, 5935612), (140, 2967806), (280, 1483903)]