3961860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9452

約数の個数: 48

約数和(自身を含む): 12679296

約数和(自身を除く): 8717436

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, 9433, 18866, 28299, 37732, 47165, 56598, 66031, 94330, 113196, 132062, 141495, 188660, 198093, 264124, 282990, 330155, 396186, 565980, 660310, 792372, 990465, 1320620, 1980930, 3961860]

約数ペア:

[(1, 3961860), (2, 1980930), (3, 1320620), (4, 990465), (5, 792372), (6, 660310), (7, 565980), (10, 396186), (12, 330155), (14, 282990), (15, 264124), (20, 198093), (21, 188660), (28, 141495), (30, 132062), (35, 113196), (42, 94330), (60, 66031), (70, 56598), (84, 47165), (105, 37732), (140, 28299), (210, 18866), (420, 9433)]