13112930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 11597470

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 439, 515, 878, 1030, 2195, 2987, 4390, 5974, 12731, 14935, 25462, 29870, 45217, 63655, 90434, 127310, 226085, 452170, 1311293, 2622586, 6556465, 13112930]

約数ペア:

[(1, 13112930), (2, 6556465), (5, 2622586), (10, 1311293), (29, 452170), (58, 226085), (103, 127310), (145, 90434), (206, 63655), (290, 45217), (439, 29870), (515, 25462), (878, 14935), (1030, 12731), (2195, 5974), (2987, 4390)]