3304140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7867}}^1$

素因数の和:7886

約数の個数: 48

約数和(自身を含む): 10574592

約数和(自身を除く): 7270452

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, 7867, 15734, 23601, 31468, 39335, 47202, 55069, 78670, 94404, 110138, 118005, 157340, 165207, 220276, 236010, 275345, 330414, 472020, 550690, 660828, 826035, 1101380, 1652070, 3304140]

約数ペア:

[(1, 3304140), (2, 1652070), (3, 1101380), (4, 826035), (5, 660828), (6, 550690), (7, 472020), (10, 330414), (12, 275345), (14, 236010), (15, 220276), (20, 165207), (21, 157340), (28, 118005), (30, 110138), (35, 94404), (42, 78670), (60, 55069), (70, 47202), (84, 39335), (105, 31468), (140, 23601), (210, 15734), (420, 7867)]