304980116

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{15107}}^1$

素因数の和:15228

約数の個数: 36

約数和(自身を含む): 626921568

約数和(自身を除く): 321941452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 10094, 15107, 20188, 30214, 60428, 105749, 211498, 422996, 740243, 1480486, 1556021, 2960972, 3112042, 6224084, 10892147, 21784294, 43568588, 76245029, 152490058, 304980116]

約数ペア:

[(1, 304980116), (2, 152490058), (4, 76245029), (7, 43568588), (14, 21784294), (28, 10892147), (49, 6224084), (98, 3112042), (103, 2960972), (196, 1556021), (206, 1480486), (412, 740243), (721, 422996), (1442, 211498), (2884, 105749), (5047, 60428), (10094, 30214), (15107, 20188)]