1239968430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{128761}}^1$

素因数の和:128881

約数の個数: 48

約数和(自身を含む): 3254073264

約数和(自身を除く): 2014104834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 128761, 257522, 386283, 643805, 772566, 1158849, 1287610, 1931415, 2317698, 3862830, 5794245, 11588490, 13777427, 27554854, 41332281, 68887135, 82664562, 123996843, 137774270, 206661405, 247993686, 413322810, 619984215, 1239968430]

約数ペア:

[(1, 1239968430), (2, 619984215), (3, 413322810), (5, 247993686), (6, 206661405), (9, 137774270), (10, 123996843), (15, 82664562), (18, 68887135), (30, 41332281), (45, 27554854), (90, 13777427), (107, 11588490), (214, 5794245), (321, 3862830), (535, 2317698), (642, 1931415), (963, 1287610), (1070, 1158849), (1605, 772566), (1926, 643805), (3210, 386283), (4815, 257522), (9630, 128761)]