386586730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 759951360

約数和(自身を除く): 373364630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 127, 185, 190, 254, 370, 433, 635, 703, 866, 1270, 1406, 2165, 2413, 3515, 4330, 4699, 4826, 7030, 8227, 9398, 12065, 16021, 16454, 23495, 24130, 32042, 41135, 46990, 54991, 80105, 82270, 89281, 109982, 160210, 178562, 274955, 304399, 446405, 549910, 608798, 892810, 1044829, 1521995, 2034667, 2089658, 3043990, 4069334, 5224145, 10173335, 10448290, 20346670, 38658673, 77317346, 193293365, 386586730]

約数ペア:

[(1, 386586730), (2, 193293365), (5, 77317346), (10, 38658673), (19, 20346670), (37, 10448290), (38, 10173335), (74, 5224145), (95, 4069334), (127, 3043990), (185, 2089658), (190, 2034667), (254, 1521995), (370, 1044829), (433, 892810), (635, 608798), (703, 549910), (866, 446405), (1270, 304399), (1406, 274955), (2165, 178562), (2413, 160210), (3515, 109982), (4330, 89281), (4699, 82270), (4826, 80105), (7030, 54991), (8227, 46990), (9398, 41135), (12065, 32042), (16021, 24130), (16454, 23495)]