1328953670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 2856591360

約数和(自身を除く): 1527637690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 83, 94, 95, 110, 163, 166, 190, 209, 235, 326, 415, 418, 470, 517, 815, 830, 893, 913, 1034, 1045, 1577, 1630, 1786, 1793, 1826, 2090, 2585, 3097, 3154, 3586, 3901, 4465, 4565, 5170, 6194, 7661, 7802, 7885, 8930, 8965, 9130, 9823, 13529, 15322, 15485, 15770, 17347, 17930, 19505, 19646, 27058, 30970, 34067, 34694, 38305, 39010, 42911, 49115, 67645, 68134, 74119, 76610, 84271, 85822, 86735, 98230, 135290, 145559, 148238, 148819, 168542, 170335, 173470, 214555, 257051, 291118, 297638, 340670, 370595, 421355, 429110, 514102, 635863, 727795, 741190, 744095, 815309, 842710, 1271726, 1285255, 1455590, 1488190, 1601149, 1630618, 2570510, 2827561, 3179315, 3202298, 4076545, 5655122, 6358630, 6994493, 8005745, 8153090, 12081397, 13988986, 14137805, 16011490, 24162794, 28275610, 34972465, 60406985, 69944930, 120813970, 132895367, 265790734, 664476835, 1328953670]

約数ペア:

[(1, 1328953670), (2, 664476835), (5, 265790734), (10, 132895367), (11, 120813970), (19, 69944930), (22, 60406985), (38, 34972465), (47, 28275610), (55, 24162794), (83, 16011490), (94, 14137805), (95, 13988986), (110, 12081397), (163, 8153090), (166, 8005745), (190, 6994493), (209, 6358630), (235, 5655122), (326, 4076545), (415, 3202298), (418, 3179315), (470, 2827561), (517, 2570510), (815, 1630618), (830, 1601149), (893, 1488190), (913, 1455590), (1034, 1285255), (1045, 1271726), (1577, 842710), (1630, 815309), (1786, 744095), (1793, 741190), (1826, 727795), (2090, 635863), (2585, 514102), (3097, 429110), (3154, 421355), (3586, 370595), (3901, 340670), (4465, 297638), (4565, 291118), (5170, 257051), (6194, 214555), (7661, 173470), (7802, 170335), (7885, 168542), (8930, 148819), (8965, 148238), (9130, 145559), (9823, 135290), (13529, 98230), (15322, 86735), (15485, 85822), (15770, 84271), (17347, 76610), (17930, 74119), (19505, 68134), (19646, 67645), (27058, 49115), (30970, 42911), (34067, 39010), (34694, 38305)]