2079398580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2749}}^1$

素因数の和:4569

約数の個数: 96

約数和(自身を含む): 6660192000

約数和(自身を除く): 4580793420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1801, 2749, 3602, 5403, 5498, 7204, 8247, 9005, 10806, 10996, 12607, 13745, 16494, 18010, 19243, 21612, 25214, 27015, 27490, 32988, 36020, 37821, 38486, 41235, 50428, 54030, 54980, 57729, 63035, 75642, 76972, 82470, 96215, 108060, 115458, 126070, 151284, 164940, 189105, 192430, 230916, 252140, 288645, 378210, 384860, 577290, 756420, 1154580, 4950949, 9901898, 14852847, 19803796, 24754745, 29705694, 34656643, 49509490, 59411388, 69313286, 74264235, 99018980, 103969929, 138626572, 148528470, 173283215, 207939858, 297056940, 346566430, 415879716, 519849645, 693132860, 1039699290, 2079398580]

約数ペア:

[(1, 2079398580), (2, 1039699290), (3, 693132860), (4, 519849645), (5, 415879716), (6, 346566430), (7, 297056940), (10, 207939858), (12, 173283215), (14, 148528470), (15, 138626572), (20, 103969929), (21, 99018980), (28, 74264235), (30, 69313286), (35, 59411388), (42, 49509490), (60, 34656643), (70, 29705694), (84, 24754745), (105, 19803796), (140, 14852847), (210, 9901898), (420, 4950949), (1801, 1154580), (2749, 756420), (3602, 577290), (5403, 384860), (5498, 378210), (7204, 288645), (8247, 252140), (9005, 230916), (10806, 192430), (10996, 189105), (12607, 164940), (13745, 151284), (16494, 126070), (18010, 115458), (19243, 108060), (21612, 96215), (25214, 82470), (27015, 76972), (27490, 75642), (32988, 63035), (36020, 57729), (37821, 54980), (38486, 54030), (41235, 50428)]