30863274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 67423104

約数和(自身を除く): 36559830

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 5573, 11146, 16719, 33438, 72449, 144898, 217347, 395683, 434694, 791366, 1187049, 2374098, 5143879, 10287758, 15431637, 30863274]

約数ペア:

[(1, 30863274), (2, 15431637), (3, 10287758), (6, 5143879), (13, 2374098), (26, 1187049), (39, 791366), (71, 434694), (78, 395683), (142, 217347), (213, 144898), (426, 72449), (923, 33438), (1846, 16719), (2769, 11146), (5538, 5573)]