55781190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{206597}}^1$

素因数の和:206613

約数の個数: 32

約数和(自身を含む): 148750560

約数和(自身を除く): 92969370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 206597, 413194, 619791, 1032985, 1239582, 1859373, 2065970, 3098955, 3718746, 5578119, 6197910, 9296865, 11156238, 18593730, 27890595, 55781190]

約数ペア:

[(1, 55781190), (2, 27890595), (3, 18593730), (5, 11156238), (6, 9296865), (9, 6197910), (10, 5578119), (15, 3718746), (18, 3098955), (27, 2065970), (30, 1859373), (45, 1239582), (54, 1032985), (90, 619791), (135, 413194), (270, 206597)]