2636340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6277}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 8437632

約数和(自身を除く): 5801292

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, 6277, 12554, 18831, 25108, 31385, 37662, 43939, 62770, 75324, 87878, 94155, 125540, 131817, 175756, 188310, 219695, 263634, 376620, 439390, 527268, 659085, 878780, 1318170, 2636340]

約数ペア:

[(1, 2636340), (2, 1318170), (3, 878780), (4, 659085), (5, 527268), (6, 439390), (7, 376620), (10, 263634), (12, 219695), (14, 188310), (15, 175756), (20, 131817), (21, 125540), (28, 94155), (30, 87878), (35, 75324), (42, 62770), (60, 43939), (70, 37662), (84, 31385), (105, 25108), (140, 18831), (210, 12554), (420, 6277)]