107244340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{109433}}^1$

素因数の和:109456

約数の個数: 36

約数和(自身を含む): 261984996

約数和(自身を除く): 154740656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 109433, 218866, 437732, 547165, 766031, 1094330, 1532062, 2188660, 3064124, 3830155, 5362217, 7660310, 10724434, 15320620, 21448868, 26811085, 53622170, 107244340]

約数ペア:

[(1, 107244340), (2, 53622170), (4, 26811085), (5, 21448868), (7, 15320620), (10, 10724434), (14, 7660310), (20, 5362217), (28, 3830155), (35, 3064124), (49, 2188660), (70, 1532062), (98, 1094330), (140, 766031), (196, 547165), (245, 437732), (490, 218866), (980, 109433)]