1388656530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{13913}}^1$

素因数の和:15035

約数の個数: 48

約数和(自身を含む): 3614022360

約数和(自身を除く): 2225365830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 2218, 3327, 5545, 6654, 9981, 11090, 13913, 16635, 19962, 27826, 33270, 41739, 49905, 69565, 83478, 99810, 125217, 139130, 208695, 250434, 417390, 626085, 1252170, 15429517, 30859034, 46288551, 77147585, 92577102, 138865653, 154295170, 231442755, 277731306, 462885510, 694328265, 1388656530]

約数ペア:

[(1, 1388656530), (2, 694328265), (3, 462885510), (5, 277731306), (6, 231442755), (9, 154295170), (10, 138865653), (15, 92577102), (18, 77147585), (30, 46288551), (45, 30859034), (90, 15429517), (1109, 1252170), (2218, 626085), (3327, 417390), (5545, 250434), (6654, 208695), (9981, 139130), (11090, 125217), (13913, 99810), (16635, 83478), (19962, 69565), (27826, 49905), (33270, 41739)]