1166340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2777}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 3733632

約数和(自身を除く): 2567292

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, 2777, 5554, 8331, 11108, 13885, 16662, 19439, 27770, 33324, 38878, 41655, 55540, 58317, 77756, 83310, 97195, 116634, 166620, 194390, 233268, 291585, 388780, 583170, 1166340]

約数ペア:

[(1, 1166340), (2, 583170), (3, 388780), (4, 291585), (5, 233268), (6, 194390), (7, 166620), (10, 116634), (12, 97195), (14, 83310), (15, 77756), (20, 58317), (21, 55540), (28, 41655), (30, 38878), (35, 33324), (42, 27770), (60, 19439), (70, 16662), (84, 13885), (105, 11108), (140, 8331), (210, 5554), (420, 2777)]