2309160

素因数分解:

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

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 7920000

約数和(自身を除く): 5610840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2749, 5498, 8247, 10996, 13745, 16494, 19243, 21992, 27490, 32988, 38486, 41235, 54980, 57729, 65976, 76972, 82470, 96215, 109960, 115458, 153944, 164940, 192430, 230916, 288645, 329880, 384860, 461832, 577290, 769720, 1154580, 2309160]

約数ペア:

[(1, 2309160), (2, 1154580), (3, 769720), (4, 577290), (5, 461832), (6, 384860), (7, 329880), (8, 288645), (10, 230916), (12, 192430), (14, 164940), (15, 153944), (20, 115458), (21, 109960), (24, 96215), (28, 82470), (30, 76972), (35, 65976), (40, 57729), (42, 54980), (56, 41235), (60, 38486), (70, 32988), (84, 27490), (105, 21992), (120, 19243), (140, 16494), (168, 13745), (210, 10996), (280, 8247), (420, 5498), (840, 2749)]