115055220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{273941}}^1$

素因数の和:273960

約数の個数: 48

約数和(自身を含む): 368178048

約数和(自身を除く): 253122828

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, 273941, 547882, 821823, 1095764, 1369705, 1643646, 1917587, 2739410, 3287292, 3835174, 4109115, 5478820, 5752761, 7670348, 8218230, 9587935, 11505522, 16436460, 19175870, 23011044, 28763805, 38351740, 57527610, 115055220]

約数ペア:

[(1, 115055220), (2, 57527610), (3, 38351740), (4, 28763805), (5, 23011044), (6, 19175870), (7, 16436460), (10, 11505522), (12, 9587935), (14, 8218230), (15, 7670348), (20, 5752761), (21, 5478820), (28, 4109115), (30, 3835174), (35, 3287292), (42, 2739410), (60, 1917587), (70, 1643646), (84, 1369705), (105, 1095764), (140, 821823), (210, 547882), (420, 273941)]