165655978170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20431}}^1\times {\mathrm{270269}}^1$

素因数の和:290710

約数の個数: 32

約数和(自身を含む): 397595278080

約数和(自身を除く): 231939299910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20431, 40862, 61293, 102155, 122586, 204310, 270269, 306465, 540538, 612930, 810807, 1351345, 1621614, 2702690, 4054035, 8108070, 5521865939, 11043731878, 16565597817, 27609329695, 33131195634, 55218659390, 82827989085, 165655978170]

約数ペア:

[(1, 165655978170), (2, 82827989085), (3, 55218659390), (5, 33131195634), (6, 27609329695), (10, 16565597817), (15, 11043731878), (30, 5521865939), (20431, 8108070), (40862, 4054035), (61293, 2702690), (102155, 1621614), (122586, 1351345), (204310, 810807), (270269, 612930), (306465, 540538)]