105173012

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12540

約数の個数: 36

約数和(自身を含む): 219098880

約数和(自身を除く): 113925868

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 12479, 24958, 49916, 87353, 174706, 349412, 536597, 611471, 1073194, 1222942, 2146388, 2445884, 3756179, 7512358, 15024716, 26293253, 52586506, 105173012]

約数ペア:

[(1, 105173012), (2, 52586506), (4, 26293253), (7, 15024716), (14, 7512358), (28, 3756179), (43, 2445884), (49, 2146388), (86, 1222942), (98, 1073194), (172, 611471), (196, 536597), (301, 349412), (602, 174706), (1204, 87353), (2107, 49916), (4214, 24958), (8428, 12479)]