83380740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73141}}^1$

素因数の和:73172

約数の個数: 48

約数和(自身を含む): 245757120

約数和(自身を除く): 162376380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73141, 146282, 219423, 292564, 365705, 438846, 731410, 877692, 1097115, 1389679, 1462820, 2194230, 2779358, 4169037, 4388460, 5558716, 6948395, 8338074, 13896790, 16676148, 20845185, 27793580, 41690370, 83380740]

約数ペア:

[(1, 83380740), (2, 41690370), (3, 27793580), (4, 20845185), (5, 16676148), (6, 13896790), (10, 8338074), (12, 6948395), (15, 5558716), (19, 4388460), (20, 4169037), (30, 2779358), (38, 2194230), (57, 1462820), (60, 1389679), (76, 1097115), (95, 877692), (114, 731410), (190, 438846), (228, 365705), (285, 292564), (380, 219423), (570, 146282), (1140, 73141)]