103317110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 207195408

約数和(自身を除く): 103878298

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 827, 961, 1654, 1922, 2015, 4030, 4135, 4805, 8270, 9610, 10751, 12493, 21502, 24986, 25637, 51274, 53755, 62465, 107510, 124930, 128185, 256370, 333281, 666562, 794747, 1589494, 1666405, 3332810, 3973735, 7947470, 10331711, 20663422, 51658555, 103317110]

約数ペア:

[(1, 103317110), (2, 51658555), (5, 20663422), (10, 10331711), (13, 7947470), (26, 3973735), (31, 3332810), (62, 1666405), (65, 1589494), (130, 794747), (155, 666562), (310, 333281), (403, 256370), (806, 128185), (827, 124930), (961, 107510), (1654, 62465), (1922, 53755), (2015, 51274), (4030, 25637), (4135, 24986), (4805, 21502), (8270, 12493), (9610, 10751)]