1520774838

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5131

約数の個数: 80

約数和(自身を含む): 3739695696

約数和(自身を除く): 2218920858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 173, 198, 297, 346, 519, 594, 891, 1038, 1557, 1782, 1903, 3114, 3806, 4671, 4933, 5709, 9342, 9866, 11418, 14013, 14799, 17127, 28026, 29598, 34254, 44397, 51381, 54263, 88794, 102762, 108526, 133191, 154143, 162789, 266382, 308286, 325578, 399573, 488367, 799146, 853409, 976734, 1465101, 1706818, 2560227, 2930202, 4395303, 5120454, 7680681, 8790606, 9387499, 15361362, 18774998, 23042043, 28162497, 46084086, 56324994, 69126129, 84487491, 138252258, 168974982, 253462473, 506924946, 760387419, 1520774838]

約数ペア:

[(1, 1520774838), (2, 760387419), (3, 506924946), (6, 253462473), (9, 168974982), (11, 138252258), (18, 84487491), (22, 69126129), (27, 56324994), (33, 46084086), (54, 28162497), (66, 23042043), (81, 18774998), (99, 15361362), (162, 9387499), (173, 8790606), (198, 7680681), (297, 5120454), (346, 4395303), (519, 2930202), (594, 2560227), (891, 1706818), (1038, 1465101), (1557, 976734), (1782, 853409), (1903, 799146), (3114, 488367), (3806, 399573), (4671, 325578), (4933, 308286), (5709, 266382), (9342, 162789), (9866, 154143), (11418, 133191), (14013, 108526), (14799, 102762), (17127, 88794), (28026, 54263), (29598, 51381), (34254, 44397)]