1729046919170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{634031}}^1$

素因数の和:634551

約数の個数: 64

約数和(自身を含む): 3389078568960

約数和(自身を除く): 1660031649790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 463, 589, 926, 1178, 2315, 2945, 4630, 5890, 8797, 14353, 17594, 28706, 43985, 71765, 87970, 143530, 272707, 545414, 634031, 1268062, 1363535, 2727070, 3170155, 6340310, 12046589, 19654961, 24093178, 39309922, 60232945, 98274805, 120465890, 196549610, 293556353, 373444259, 587112706, 746888518, 1467781765, 1867221295, 2935563530, 3734442590, 5577570707, 9100246943, 11155141414, 18200493886, 27887853535, 45501234715, 55775707070, 91002469430, 172904691917, 345809383834, 864523459585, 1729046919170]

約数ペア:

[(1, 1729046919170), (2, 864523459585), (5, 345809383834), (10, 172904691917), (19, 91002469430), (31, 55775707070), (38, 45501234715), (62, 27887853535), (95, 18200493886), (155, 11155141414), (190, 9100246943), (310, 5577570707), (463, 3734442590), (589, 2935563530), (926, 1867221295), (1178, 1467781765), (2315, 746888518), (2945, 587112706), (4630, 373444259), (5890, 293556353), (8797, 196549610), (14353, 120465890), (17594, 98274805), (28706, 60232945), (43985, 39309922), (71765, 24093178), (87970, 19654961), (143530, 12046589), (272707, 6340310), (545414, 3170155), (634031, 2727070), (1268062, 1363535)]