185204820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22531}}^1$

素因数の和:22680

約数の個数: 48

約数和(自身を含む): 522381888

約数和(自身を除く): 337177068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 22531, 45062, 67593, 90124, 112655, 135186, 225310, 270372, 337965, 450620, 675930, 1351860, 3086747, 6173494, 9260241, 12346988, 15433735, 18520482, 30867470, 37040964, 46301205, 61734940, 92602410, 185204820]

約数ペア:

[(1, 185204820), (2, 92602410), (3, 61734940), (4, 46301205), (5, 37040964), (6, 30867470), (10, 18520482), (12, 15433735), (15, 12346988), (20, 9260241), (30, 6173494), (60, 3086747), (137, 1351860), (274, 675930), (411, 450620), (548, 337965), (685, 270372), (822, 225310), (1370, 135186), (1644, 112655), (2055, 90124), (2740, 67593), (4110, 45062), (8220, 22531)]