30105368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 60147360

約数和(自身を除く): 30041992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1223, 1448, 2446, 3077, 4892, 6154, 9784, 12308, 20791, 24616, 41582, 83164, 166328, 221363, 442726, 885452, 1770904, 3763171, 7526342, 15052684, 30105368]

約数ペア:

[(1, 30105368), (2, 15052684), (4, 7526342), (8, 3763171), (17, 1770904), (34, 885452), (68, 442726), (136, 221363), (181, 166328), (362, 83164), (724, 41582), (1223, 24616), (1448, 20791), (2446, 12308), (3077, 9784), (4892, 6154)]