1152808860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2744783}}^1$

素因数の和:2744802

約数の個数: 48

約数和(自身を含む): 3688989696

約数和(自身を除く): 2536180836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2744783, 5489566, 8234349, 10979132, 13723915, 16468698, 19213481, 27447830, 32937396, 38426962, 41171745, 54895660, 57640443, 76853924, 82343490, 96067405, 115280886, 164686980, 192134810, 230561772, 288202215, 384269620, 576404430, 1152808860]

約数ペア:

[(1, 1152808860), (2, 576404430), (3, 384269620), (4, 288202215), (5, 230561772), (6, 192134810), (7, 164686980), (10, 115280886), (12, 96067405), (14, 82343490), (15, 76853924), (20, 57640443), (21, 54895660), (28, 41171745), (30, 38426962), (35, 32937396), (42, 27447830), (60, 19213481), (70, 16468698), (84, 13723915), (105, 10979132), (140, 8234349), (210, 5489566), (420, 2744783)]