1284304860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7135027}}^1$

素因数の和:7135042

約数の個数: 36

約数和(自身を含む): 3895725288

約数和(自身を除く): 2611420428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7135027, 14270054, 21405081, 28540108, 35675135, 42810162, 64215243, 71350270, 85620324, 107025405, 128430486, 142700540, 214050810, 256860972, 321076215, 428101620, 642152430, 1284304860]

約数ペア:

[(1, 1284304860), (2, 642152430), (3, 428101620), (4, 321076215), (5, 256860972), (6, 214050810), (9, 142700540), (10, 128430486), (12, 107025405), (15, 85620324), (18, 71350270), (20, 64215243), (30, 42810162), (36, 35675135), (45, 28540108), (60, 21405081), (90, 14270054), (180, 7135027)]