12570780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11058

約数の個数: 48

約数和(自身を含む): 37054080

約数和(自身を除く): 24483300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11027, 22054, 33081, 44108, 55135, 66162, 110270, 132324, 165405, 209513, 220540, 330810, 419026, 628539, 661620, 838052, 1047565, 1257078, 2095130, 2514156, 3142695, 4190260, 6285390, 12570780]

約数ペア:

[(1, 12570780), (2, 6285390), (3, 4190260), (4, 3142695), (5, 2514156), (6, 2095130), (10, 1257078), (12, 1047565), (15, 838052), (19, 661620), (20, 628539), (30, 419026), (38, 330810), (57, 220540), (60, 209513), (76, 165405), (95, 132324), (114, 110270), (190, 66162), (228, 55135), (285, 44108), (380, 33081), (570, 22054), (1140, 11027)]