8747130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 25049088

約数和(自身を除く): 16301958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 1811, 2415, 3622, 4830, 5433, 9055, 10866, 12677, 18110, 25354, 27165, 38031, 41653, 54330, 63385, 76062, 83306, 124959, 126770, 190155, 208265, 249918, 291571, 380310, 416530, 583142, 624795, 874713, 1249590, 1457855, 1749426, 2915710, 4373565, 8747130]

約数ペア:

[(1, 8747130), (2, 4373565), (3, 2915710), (5, 1749426), (6, 1457855), (7, 1249590), (10, 874713), (14, 624795), (15, 583142), (21, 416530), (23, 380310), (30, 291571), (35, 249918), (42, 208265), (46, 190155), (69, 126770), (70, 124959), (105, 83306), (115, 76062), (138, 63385), (161, 54330), (210, 41653), (230, 38031), (322, 27165), (345, 25354), (483, 18110), (690, 12677), (805, 10866), (966, 9055), (1610, 5433), (1811, 4830), (2415, 3622)]