1292247503230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{797}}^1\times {\mathrm{168719}}^1$

素因数の和:169585

約数の個数: 48

約数和(自身を含む): 2406529621440

約数和(自身を除く): 1114282118210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 797, 961, 1594, 1922, 3985, 4805, 7970, 9610, 24707, 49414, 123535, 168719, 247070, 337438, 765917, 843595, 1531834, 1687190, 3829585, 5230289, 7659170, 10460578, 26151445, 52302890, 134469043, 162138959, 268938086, 324277918, 672345215, 810694795, 1344690430, 1621389590, 4168540333, 8337080666, 20842701665, 41685403330, 129224750323, 258449500646, 646123751615, 1292247503230]

約数ペア:

[(1, 1292247503230), (2, 646123751615), (5, 258449500646), (10, 129224750323), (31, 41685403330), (62, 20842701665), (155, 8337080666), (310, 4168540333), (797, 1621389590), (961, 1344690430), (1594, 810694795), (1922, 672345215), (3985, 324277918), (4805, 268938086), (7970, 162138959), (9610, 134469043), (24707, 52302890), (49414, 26151445), (123535, 10460578), (168719, 7659170), (247070, 5230289), (337438, 3829585), (765917, 1687190), (843595, 1531834)]