30377768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 59132160

約数和(自身を除く): 28754392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 353, 694, 706, 1388, 1412, 2776, 2824, 10757, 10943, 21514, 21886, 43028, 43772, 86056, 87544, 122491, 244982, 489964, 979928, 3797221, 7594442, 15188884, 30377768]

約数ペア:

[(1, 30377768), (2, 15188884), (4, 7594442), (8, 3797221), (31, 979928), (62, 489964), (124, 244982), (248, 122491), (347, 87544), (353, 86056), (694, 43772), (706, 43028), (1388, 21886), (1412, 21514), (2776, 10943), (2824, 10757)]